63688885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57637}}^1$

素因数の和:57672

約数の個数: 16

約数和(自身を含む): 87148656

約数和(自身を除く): 23459771

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 57637, 288185, 749281, 979829, 3746405, 4899145, 12737777, 63688885]

約数ペア:

[(1, 63688885), (5, 12737777), (13, 4899145), (17, 3746405), (65, 979829), (85, 749281), (221, 288185), (1105, 57637)]