25457130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4637}}^1$

素因数の和:4711

約数の個数: 48

約数和(自身を含む): 67288104

約数和(自身を除く): 41830974

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, 4637, 5490, 9274, 13911, 23185, 27822, 41733, 46370, 69555, 83466, 139110, 208665, 282857, 417330, 565714, 848571, 1414285, 1697142, 2545713, 2828570, 4242855, 5091426, 8485710, 12728565, 25457130]

約数ペア:

[(1, 25457130), (2, 12728565), (3, 8485710), (5, 5091426), (6, 4242855), (9, 2828570), (10, 2545713), (15, 1697142), (18, 1414285), (30, 848571), (45, 565714), (61, 417330), (90, 282857), (122, 208665), (183, 139110), (305, 83466), (366, 69555), (549, 46370), (610, 41733), (915, 27822), (1098, 23185), (1830, 13911), (2745, 9274), (4637, 5490)]