6645646085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{18131}}^1\times {\mathrm{5639}}^1$

素因数の和:23788

約数の個数: 16

約数和(自身を含む): 8590216320

約数和(自身を除く): 1944570235

約数列:

[1, 5, 13, 65, 5639, 18131, 28195, 73307, 90655, 235703, 366535, 1178515, 102240709, 511203545, 1329129217, 6645646085]

約数ペア:

[(1, 6645646085), (5, 1329129217), (13, 511203545), (65, 102240709), (5639, 1178515), (18131, 366535), (28195, 235703), (73307, 90655)]