72189095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12743}}^1$

素因数の和:12862

約数の個数: 16

約数和(自身を含む): 95427072

約数和(自身を除く): 23237977

約数列:

[1, 5, 11, 55, 103, 515, 1133, 5665, 12743, 63715, 140173, 700865, 1312529, 6562645, 14437819, 72189095]

約数ペア:

[(1, 72189095), (5, 14437819), (11, 6562645), (55, 1312529), (103, 700865), (515, 140173), (1133, 63715), (5665, 12743)]