67601605

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1289}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 86099760

約数和(自身を除く): 18498155

約数列:

[1, 5, 17, 85, 617, 1289, 3085, 6445, 10489, 21913, 52445, 109565, 795313, 3976565, 13520321, 67601605]

約数ペア:

[(1, 67601605), (5, 13520321), (17, 3976565), (85, 795313), (617, 109565), (1289, 52445), (3085, 21913), (6445, 10489)]