64772305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{1459}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 83885760

約数和(自身を除く): 19113455

約数列:

[1, 5, 13, 65, 683, 1459, 3415, 7295, 8879, 18967, 44395, 94835, 996497, 4982485, 12954461, 64772305]

約数ペア:

[(1, 64772305), (5, 12954461), (13, 4982485), (65, 996497), (683, 94835), (1459, 44395), (3415, 18967), (7295, 8879)]