5491525

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 7480424

約数和(自身を除く): 1988899

約数列:

[1, 5, 13, 25, 61, 65, 277, 305, 325, 793, 1385, 1525, 3601, 3965, 6925, 16897, 18005, 19825, 84485, 90025, 219661, 422425, 1098305, 5491525]

約数ペア:

[(1, 5491525), (5, 1098305), (13, 422425), (25, 219661), (61, 90025), (65, 84485), (277, 19825), (305, 18005), (325, 16897), (793, 6925), (1385, 3965), (1525, 3601)]