89111545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{12703}}^1$

素因数の和:12792

約数の個数: 16

約数和(自身を含む): 113421312

約数和(自身を除く): 24309767

約数列:

[1, 5, 23, 61, 115, 305, 1403, 7015, 12703, 63515, 292169, 774883, 1460845, 3874415, 17822309, 89111545]

約数ペア:

[(1, 89111545), (5, 17822309), (23, 3874415), (61, 1460845), (115, 774883), (305, 292169), (1403, 63515), (7015, 12703)]