87478235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{10597}}^1$

素因数の和:10742

約数の個数: 16

約数和(自身を含む): 113949696

約数和(自身を除く): 26471461

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 10597, 52985, 137761, 688805, 1345819, 6729095, 17495647, 87478235]

約数ペア:

[(1, 87478235), (5, 17495647), (13, 6729095), (65, 1345819), (127, 688805), (635, 137761), (1651, 52985), (8255, 10597)]