70699915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1621}}^1$

素因数の和:1711

約数の個数: 32

約数和(自身を含む): 101368512

約数和(自身を除く): 30668597

約数列:

[1, 5, 11, 13, 55, 61, 65, 143, 305, 671, 715, 793, 1621, 3355, 3965, 8105, 8723, 17831, 21073, 43615, 89155, 98881, 105365, 231803, 494405, 1087691, 1159015, 1285453, 5438455, 6427265, 14139983, 70699915]

約数ペア:

[(1, 70699915), (5, 14139983), (11, 6427265), (13, 5438455), (55, 1285453), (61, 1159015), (65, 1087691), (143, 494405), (305, 231803), (671, 105365), (715, 98881), (793, 89155), (1621, 43615), (3355, 21073), (3965, 17831), (8105, 8723)]