8904482015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{204161}}^1$

素因数の和:204251

約数の個数: 32

約数和(自身を含む): 12759308352

約数和(自身を除く): 3854826337

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 3355, 3965, 8723, 43615, 204161, 1020805, 2245771, 2654093, 11228855, 12453821, 13270465, 29195023, 62269105, 136992031, 145975115, 161899673, 684960155, 809498365, 1780896403, 8904482015]

約数ペア:

[(1, 8904482015), (5, 1780896403), (11, 809498365), (13, 684960155), (55, 161899673), (61, 145975115), (65, 136992031), (143, 62269105), (305, 29195023), (671, 13270465), (715, 12453821), (793, 11228855), (3355, 2654093), (3965, 2245771), (8723, 1020805), (43615, 204161)]