12305475

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:637

約数の個数: 72

約数和(自身を含む): 27171872

約数和(自身を除く): 14866397

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 601, 819, 975, 1365, 1575, 1803, 2275, 2925, 3005, 4095, 4207, 5409, 6825, 7813, 9015, 12621, 15025, 20475, 21035, 23439, 27045, 37863, 39065, 45075, 54691, 63105, 70317, 105175, 117195, 135225, 164073, 189315, 195325, 273455, 315525, 351585, 492219, 585975, 820365, 946575, 1367275, 1757925, 2461095, 4101825, 12305475]

約数ペア:

[(1, 12305475), (3, 4101825), (5, 2461095), (7, 1757925), (9, 1367275), (13, 946575), (15, 820365), (21, 585975), (25, 492219), (35, 351585), (39, 315525), (45, 273455), (63, 195325), (65, 189315), (75, 164073), (91, 135225), (105, 117195), (117, 105175), (175, 70317), (195, 63105), (225, 54691), (273, 45075), (315, 39065), (325, 37863), (455, 27045), (525, 23439), (585, 21035), (601, 20475), (819, 15025), (975, 12621), (1365, 9015), (1575, 7813), (1803, 6825), (2275, 5409), (2925, 4207), (3005, 4095)]