2012335875

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^2\times {\mathrm{14783}}^1$

素因数の和:14826

約数の個数: 72

約数和(自身を含む): 3987599616

約数和(自身を除く): 1975263741

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 121, 125, 165, 225, 275, 363, 375, 495, 605, 825, 1089, 1125, 1375, 1815, 2475, 3025, 4125, 5445, 9075, 12375, 14783, 15125, 27225, 44349, 45375, 73915, 133047, 136125, 162613, 221745, 369575, 487839, 665235, 813065, 1108725, 1463517, 1788743, 1847875, 2439195, 3326175, 4065325, 5366229, 5543625, 7317585, 8943715, 12195975, 16098687, 16630875, 20326625, 26831145, 36587925, 44718575, 60979875, 80493435, 134155725, 182939625, 223592875, 402467175, 670778625, 2012335875]

約数ペア:

[(1, 2012335875), (3, 670778625), (5, 402467175), (9, 223592875), (11, 182939625), (15, 134155725), (25, 80493435), (33, 60979875), (45, 44718575), (55, 36587925), (75, 26831145), (99, 20326625), (121, 16630875), (125, 16098687), (165, 12195975), (225, 8943715), (275, 7317585), (363, 5543625), (375, 5366229), (495, 4065325), (605, 3326175), (825, 2439195), (1089, 1847875), (1125, 1788743), (1375, 1463517), (1815, 1108725), (2475, 813065), (3025, 665235), (4125, 487839), (5445, 369575), (9075, 221745), (12375, 162613), (14783, 136125), (15125, 133047), (27225, 73915), (44349, 45375)]