13260245

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 16466160

約数和(自身を除く): 3205915

約数列:

[1, 5, 37, 185, 229, 313, 1145, 1565, 8473, 11581, 42365, 57905, 71677, 358385, 2652049, 13260245]

約数ペア:

[(1, 13260245), (5, 2652049), (37, 358385), (185, 71677), (229, 57905), (313, 42365), (1145, 11581), (1565, 8473)]