82801745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{34429}}^1$

素因数の和:34484

約数の個数: 16

約数和(自身を含む): 109900560

約数和(自身を除く): 27098815

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 34429, 172145, 447577, 1273873, 2237885, 6369365, 16560349, 82801745]

約数ペア:

[(1, 82801745), (5, 16560349), (13, 6369365), (37, 2237885), (65, 1273873), (185, 447577), (481, 172145), (2405, 34429)]