71983665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{123049}}^1$

素因数の和:123073

約数の個数: 24

約数和(自身を含む): 134370600

約数和(自身を除く): 62386935

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 123049, 369147, 615245, 1107441, 1599637, 1845735, 4798911, 5537205, 7998185, 14396733, 23994555, 71983665]

約数ペア:

[(1, 71983665), (3, 23994555), (5, 14396733), (9, 7998185), (13, 5537205), (15, 4798911), (39, 1845735), (45, 1599637), (65, 1107441), (117, 615245), (195, 369147), (585, 123049)]