70954715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:399

約数の個数: 32

約数和(自身を含む): 95274816

約数和(自身を除く): 24320101

約数列:

[1, 5, 13, 37, 65, 163, 181, 185, 481, 815, 905, 2119, 2353, 2405, 6031, 6697, 10595, 11765, 29503, 30155, 33485, 78403, 87061, 147515, 383539, 392015, 435305, 1091611, 1917695, 5458055, 14190943, 70954715]

約数ペア:

[(1, 70954715), (5, 14190943), (13, 5458055), (37, 1917695), (65, 1091611), (163, 435305), (181, 392015), (185, 383539), (481, 147515), (815, 87061), (905, 78403), (2119, 33485), (2353, 30155), (2405, 29503), (6031, 11765), (6697, 10595)]