211672024875

素因数分解:

$3^4\times 5^3\times {\mathrm{71}}^1\times {\mathrm{523}}^1\times {\mathrm{563}}^1$

素因数の和:1184

約数の個数: 160

約数和(自身を含む): 401654702592

約数和(自身を除く): 189982677717

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 71, 75, 81, 125, 135, 213, 225, 355, 375, 405, 523, 563, 639, 675, 1065, 1125, 1569, 1689, 1775, 1917, 2025, 2615, 2815, 3195, 3375, 4707, 5067, 5325, 5751, 7845, 8445, 8875, 9585, 10125, 13075, 14075, 14121, 15201, 15975, 23535, 25335, 26625, 28755, 37133, 39225, 39973, 42225, 42363, 45603, 47925, 65375, 70375, 70605, 76005, 79875, 111399, 117675, 119919, 126675, 143775, 185665, 196125, 199865, 211125, 211815, 228015, 239625, 294449, 334197, 353025, 359757, 380025, 556995, 588375, 599595, 633375, 718875, 883347, 928325, 999325, 1002591, 1059075, 1079271, 1140075, 1472245, 1670985, 1765125, 1798785, 1900125, 2650041, 2784975, 2997975, 3007773, 3237813, 4416735, 4641625, 4996625, 5012955, 5295375, 5396355, 5700375, 7361225, 7950123, 8354925, 8993925, 13250205, 13924875, 14989875, 15038865, 16189065, 20905879, 22083675, 23850369, 25064775, 26981775, 36806125, 39750615, 41774625, 44969625, 62717637, 66251025, 75194325, 80945325, 104529395, 110418375, 119251845, 125323875, 134908875, 188152911, 198753075, 313588185, 331255125, 375971625, 404726625, 522646975, 564458733, 596259225, 940764555, 993765375, 1567940925, 1693376199, 2613234875, 2822293665, 2981296125, 4703822775, 7839704625, 8466880995, 14111468325, 23519113875, 42334404975, 70557341625, 211672024875]

約数ペア:

[(1, 211672024875), (3, 70557341625), (5, 42334404975), (9, 23519113875), (15, 14111468325), (25, 8466880995), (27, 7839704625), (45, 4703822775), (71, 2981296125), (75, 2822293665), (81, 2613234875), (125, 1693376199), (135, 1567940925), (213, 993765375), (225, 940764555), (355, 596259225), (375, 564458733), (405, 522646975), (523, 404726625), (563, 375971625), (639, 331255125), (675, 313588185), (1065, 198753075), (1125, 188152911), (1569, 134908875), (1689, 125323875), (1775, 119251845), (1917, 110418375), (2025, 104529395), (2615, 80945325), (2815, 75194325), (3195, 66251025), (3375, 62717637), (4707, 44969625), (5067, 41774625), (5325, 39750615), (5751, 36806125), (7845, 26981775), (8445, 25064775), (8875, 23850369), (9585, 22083675), (10125, 20905879), (13075, 16189065), (14075, 15038865), (14121, 14989875), (15201, 13924875), (15975, 13250205), (23535, 8993925), (25335, 8354925), (26625, 7950123), (28755, 7361225), (37133, 5700375), (39225, 5396355), (39973, 5295375), (42225, 5012955), (42363, 4996625), (45603, 4641625), (47925, 4416735), (65375, 3237813), (70375, 3007773), (70605, 2997975), (76005, 2784975), (79875, 2650041), (111399, 1900125), (117675, 1798785), (119919, 1765125), (126675, 1670985), (143775, 1472245), (185665, 1140075), (196125, 1079271), (199865, 1059075), (211125, 1002591), (211815, 999325), (228015, 928325), (239625, 883347), (294449, 718875), (334197, 633375), (353025, 599595), (359757, 588375), (380025, 556995)]