25692225

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2027}}^1$

素因数の和:2066

約数の個数: 36

約数和(自身を含む): 46019376

約数和(自身を除く): 20327151

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2027, 2535, 4225, 6081, 10135, 12675, 26351, 30405, 50675, 79053, 131755, 152025, 342563, 395265, 658775, 1027689, 1712815, 1976325, 5138445, 8564075, 25692225]

約数ペア:

[(1, 25692225), (3, 8564075), (5, 5138445), (13, 1976325), (15, 1712815), (25, 1027689), (39, 658775), (65, 395265), (75, 342563), (169, 152025), (195, 131755), (325, 79053), (507, 50675), (845, 30405), (975, 26351), (2027, 12675), (2535, 10135), (4225, 6081)]