29900065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{7541}}^1$

素因数の和:7620

約数の個数: 16

約数和(自身を含む): 39278736

約数和(自身を除く): 9378671

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 7541, 37705, 98033, 460001, 490165, 2300005, 5980013, 29900065]

約数ペア:

[(1, 29900065), (5, 5980013), (13, 2300005), (61, 490165), (65, 460001), (305, 98033), (793, 37705), (3965, 7541)]