1172565

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 2066688

約数和(自身を除く): 894123

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 367, 639, 1065, 1101, 1835, 3195, 3303, 5505, 16515, 26057, 78171, 130285, 234513, 390855, 1172565]

約数ペア:

[(1, 1172565), (3, 390855), (5, 234513), (9, 130285), (15, 78171), (45, 26057), (71, 16515), (213, 5505), (355, 3303), (367, 3195), (639, 1835), (1065, 1101)]