10566725

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 14772492

約数和(自身を除く): 4205767

約数列:

[1, 5, 13, 25, 41, 61, 65, 169, 205, 305, 325, 533, 793, 845, 1025, 1525, 2501, 2665, 3965, 4225, 6929, 10309, 12505, 13325, 19825, 32513, 34645, 51545, 62525, 162565, 173225, 257725, 422669, 812825, 2113345, 10566725]

約数ペア:

[(1, 10566725), (5, 2113345), (13, 812825), (25, 422669), (41, 257725), (61, 173225), (65, 162565), (169, 62525), (205, 51545), (305, 34645), (325, 32513), (533, 19825), (793, 13325), (845, 12505), (1025, 10309), (1525, 6929), (2501, 4225), (2665, 3965)]