64561835

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{58427}}^1$

素因数の和:58462

約数の個数: 16

約数和(自身を含む): 88343136

約数和(自身を除く): 23781301

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 58427, 292135, 759551, 993259, 3797755, 4966295, 12912367, 64561835]

約数ペア:

[(1, 64561835), (5, 12912367), (13, 4966295), (17, 3797755), (65, 993259), (85, 759551), (221, 292135), (1105, 58427)]