302152825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{15241}}^1$

素因数の和:15325

約数の個数: 24

約数和(自身を含む): 410131736

約数和(自身を除く): 107978911

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 793, 1525, 3965, 15241, 19825, 76205, 198133, 381025, 929701, 990665, 4648505, 4953325, 12086113, 23242525, 60430565, 302152825]

約数ペア:

[(1, 302152825), (5, 60430565), (13, 23242525), (25, 12086113), (61, 4953325), (65, 4648505), (305, 990665), (325, 929701), (793, 381025), (1525, 198133), (3965, 76205), (15241, 19825)]