83600075

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 114912288

約数和(自身を除く): 31312213

約数列:

[1, 5, 13, 25, 47, 65, 169, 235, 325, 421, 611, 845, 1175, 2105, 3055, 4225, 5473, 7943, 10525, 15275, 19787, 27365, 39715, 71149, 98935, 136825, 198575, 257231, 355745, 494675, 1286155, 1778725, 3344003, 6430775, 16720015, 83600075]

約数ペア:

[(1, 83600075), (5, 16720015), (13, 6430775), (25, 3344003), (47, 1778725), (65, 1286155), (169, 494675), (235, 355745), (325, 257231), (421, 198575), (611, 136825), (845, 98935), (1175, 71149), (2105, 39715), (3055, 27365), (4225, 19787), (5473, 15275), (7943, 10525)]