90233455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{10597}}^1$

素因数の和:10746

約数の個数: 16

約数和(自身を含む): 117510624

約数和(自身を除く): 27277169

約数列:

[1, 5, 13, 65, 131, 655, 1703, 8515, 10597, 52985, 137761, 688805, 1388207, 6941035, 18046691, 90233455]

約数ペア:

[(1, 90233455), (5, 18046691), (13, 6941035), (65, 1388207), (131, 688805), (655, 137761), (1703, 52985), (8515, 10597)]