72886545

素因数分解:

$3^2\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1571}}^1$

素因数の和:2613

約数の個数: 24

約数和(自身を含む): 126539712

約数和(自身を除く): 53653167

約数列:

[1, 3, 5, 9, 15, 45, 1031, 1571, 3093, 4713, 5155, 7855, 9279, 14139, 15465, 23565, 46395, 70695, 1619701, 4859103, 8098505, 14577309, 24295515, 72886545]

約数ペア:

[(1, 72886545), (3, 24295515), (5, 14577309), (9, 8098505), (15, 4859103), (45, 1619701), (1031, 70695), (1571, 46395), (3093, 23565), (4713, 15465), (5155, 14139), (7855, 9279)]