86078645

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 110313216

約数和(自身を除く): 24234571

約数列:

[1, 5, 19, 95, 103, 361, 463, 515, 1805, 1957, 2315, 8797, 9785, 37183, 43985, 47689, 167143, 185915, 238445, 835715, 906091, 4530455, 17215729, 86078645]

約数ペア:

[(1, 86078645), (5, 17215729), (19, 4530455), (95, 906091), (103, 835715), (361, 238445), (463, 185915), (515, 167143), (1805, 47689), (1957, 43985), (2315, 37183), (8797, 9785)]