63071905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{3061}}^1$

素因数の和:3396

約数の個数: 16

約数和(自身を含む): 81792144

約数和(自身を除く): 18720239

約数列:

[1, 5, 13, 65, 317, 1585, 3061, 4121, 15305, 20605, 39793, 198965, 970337, 4851685, 12614381, 63071905]

約数ペア:

[(1, 63071905), (5, 12614381), (13, 4851685), (65, 970337), (317, 198965), (1585, 39793), (3061, 20605), (4121, 15305)]