207467325

素因数分解:

$3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 432222336

約数和(自身を除く): 224755011

約数列:

[1, 3, 5, 9, 13, 15, 25, 27, 37, 39, 45, 65, 71, 75, 81, 111, 117, 135, 185, 195, 213, 225, 243, 325, 333, 351, 355, 405, 481, 555, 585, 639, 675, 923, 925, 975, 999, 1053, 1065, 1215, 1443, 1665, 1755, 1775, 1917, 2025, 2405, 2627, 2769, 2775, 2925, 2997, 3159, 3195, 4329, 4615, 4995, 5265, 5325, 5751, 6075, 7215, 7881, 8307, 8325, 8775, 8991, 9585, 12025, 12987, 13135, 13845, 14985, 15795, 15975, 17253, 21645, 23075, 23643, 24921, 24975, 26325, 28755, 34151, 36075, 38961, 39405, 41535, 44955, 47925, 64935, 65675, 69225, 70929, 74763, 74925, 78975, 86265, 102453, 108225, 116883, 118215, 124605, 143775, 170755, 194805, 197025, 207675, 212787, 224289, 224775, 307359, 324675, 354645, 373815, 431325, 512265, 584415, 591075, 623025, 638361, 853775, 922077, 974025, 1063935, 1121445, 1536795, 1773225, 1869075, 2561325, 2766231, 2922075, 3191805, 4610385, 5319675, 5607225, 7683975, 8298693, 13831155, 15959025, 23051925, 41493465, 69155775, 207467325]

約数ペア:

[(1, 207467325), (3, 69155775), (5, 41493465), (9, 23051925), (13, 15959025), (15, 13831155), (25, 8298693), (27, 7683975), (37, 5607225), (39, 5319675), (45, 4610385), (65, 3191805), (71, 2922075), (75, 2766231), (81, 2561325), (111, 1869075), (117, 1773225), (135, 1536795), (185, 1121445), (195, 1063935), (213, 974025), (225, 922077), (243, 853775), (325, 638361), (333, 623025), (351, 591075), (355, 584415), (405, 512265), (481, 431325), (555, 373815), (585, 354645), (639, 324675), (675, 307359), (923, 224775), (925, 224289), (975, 212787), (999, 207675), (1053, 197025), (1065, 194805), (1215, 170755), (1443, 143775), (1665, 124605), (1755, 118215), (1775, 116883), (1917, 108225), (2025, 102453), (2405, 86265), (2627, 78975), (2769, 74925), (2775, 74763), (2925, 70929), (2997, 69225), (3159, 65675), (3195, 64935), (4329, 47925), (4615, 44955), (4995, 41535), (5265, 39405), (5325, 38961), (5751, 36075), (6075, 34151), (7215, 28755), (7881, 26325), (8307, 24975), (8325, 24921), (8775, 23643), (8991, 23075), (9585, 21645), (12025, 17253), (12987, 15975), (13135, 15795), (13845, 14985)]