25709590395

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{47543}}^1$

素因数の和:47812

約数の個数: 48

約数和(自身を含む): 45524711232

約数和(自身を除く): 19815120837

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 197, 305, 549, 591, 915, 985, 1773, 2745, 2955, 8865, 12017, 36051, 47543, 60085, 108153, 142629, 180255, 237715, 427887, 540765, 713145, 2139435, 2900123, 8700369, 9365971, 14500615, 26101107, 28097913, 43501845, 46829855, 84293739, 130505535, 140489565, 421468695, 571324231, 1713972693, 2856621155, 5141918079, 8569863465, 25709590395]

約数ペア:

[(1, 25709590395), (3, 8569863465), (5, 5141918079), (9, 2856621155), (15, 1713972693), (45, 571324231), (61, 421468695), (183, 140489565), (197, 130505535), (305, 84293739), (549, 46829855), (591, 43501845), (915, 28097913), (985, 26101107), (1773, 14500615), (2745, 9365971), (2955, 8700369), (8865, 2900123), (12017, 2139435), (36051, 713145), (47543, 540765), (60085, 427887), (108153, 237715), (142629, 180255)]