25566930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4657}}^1$

素因数の和:4731

約数の個数: 48

約数和(自身を含む): 67578264

約数和(自身を除く): 42011334

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 4657, 5490, 9314, 13971, 23285, 27942, 41913, 46570, 69855, 83826, 139710, 209565, 284077, 419130, 568154, 852231, 1420385, 1704462, 2556693, 2840770, 4261155, 5113386, 8522310, 12783465, 25566930]

約数ペア:

[(1, 25566930), (2, 12783465), (3, 8522310), (5, 5113386), (6, 4261155), (9, 2840770), (10, 2556693), (15, 1704462), (18, 1420385), (30, 852231), (45, 568154), (61, 419130), (90, 284077), (122, 209565), (183, 139710), (305, 83826), (366, 69855), (549, 46570), (610, 41913), (915, 27942), (1098, 23285), (1830, 13971), (2745, 9314), (4657, 5490)]