68757065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17341}}^1$

素因数の和:17420

約数の個数: 16

約数和(自身を含む): 90317136

約数和(自身を除く): 21560071

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 17341, 86705, 225433, 1057801, 1127165, 5289005, 13751413, 68757065]

約数ペア:

[(1, 68757065), (5, 13751413), (13, 5289005), (61, 1127165), (65, 1057801), (305, 225433), (793, 86705), (3965, 17341)]