28369801995

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1\times {\mathrm{22271}}^1$

素因数の和:22963

約数の個数: 32

約数和(自身を含む): 45759873024

約数和(自身を除く): 17390071029

約数列:

[1, 3, 5, 15, 163, 489, 521, 815, 1563, 2445, 2605, 7815, 22271, 66813, 84923, 111355, 254769, 334065, 424615, 1273845, 3630173, 10890519, 11603191, 18150865, 34809573, 54452595, 58015955, 174047865, 1891320133, 5673960399, 9456600665, 28369801995]

約数ペア:

[(1, 28369801995), (3, 9456600665), (5, 5673960399), (15, 1891320133), (163, 174047865), (489, 58015955), (521, 54452595), (815, 34809573), (1563, 18150865), (2445, 11603191), (2605, 10890519), (7815, 3630173), (22271, 1273845), (66813, 424615), (84923, 334065), (111355, 254769)]