86061665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^2$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 109013688

約数和(自身を除く): 22952023

約数列:

[1, 5, 41, 53, 89, 205, 265, 445, 2173, 3649, 4717, 7921, 10865, 18245, 23585, 39605, 193397, 324761, 419813, 966985, 1623805, 2099065, 17212333, 86061665]

約数ペア:

[(1, 86061665), (5, 17212333), (41, 2099065), (53, 1623805), (89, 966985), (205, 419813), (265, 324761), (445, 193397), (2173, 39605), (3649, 23585), (4717, 18245), (7921, 10865)]