70991705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{11171}}^1$

素因数の和:11248

約数の個数: 16

約数和(自身を含む): 90091008

約数和(自身を除く): 19099303

約数列:

[1, 5, 31, 41, 155, 205, 1271, 6355, 11171, 55855, 346301, 458011, 1731505, 2290055, 14198341, 70991705]

約数ペア:

[(1, 70991705), (5, 14198341), (31, 2290055), (41, 1731505), (155, 458011), (205, 346301), (1271, 55855), (6355, 11171)]