38897715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3699

約数の個数: 32

約数和(自身を含む): 67055616

約数和(自身を除く): 28157901

約数列:

[1, 3, 5, 15, 23, 31, 69, 93, 115, 155, 345, 465, 713, 2139, 3565, 3637, 10695, 10911, 18185, 54555, 83651, 112747, 250953, 338241, 418255, 563735, 1254765, 1691205, 2593181, 7779543, 12965905, 38897715]

約数ペア:

[(1, 38897715), (3, 12965905), (5, 7779543), (15, 2593181), (23, 1691205), (31, 1254765), (69, 563735), (93, 418255), (115, 338241), (155, 250953), (345, 112747), (465, 83651), (713, 54555), (2139, 18185), (3565, 10911), (3637, 10695)]