129423625

素因数分解:

$5^3\times {\mathrm{223}}^1\times {\mathrm{4643}}^1$

素因数の和:4881

約数の個数: 16

約数和(自身を含む): 162279936

約数和(自身を除く): 32856311

約数列:

[1, 5, 25, 125, 223, 1115, 4643, 5575, 23215, 27875, 116075, 580375, 1035389, 5176945, 25884725, 129423625]

約数ペア:

[(1, 129423625), (5, 25884725), (25, 5176945), (125, 1035389), (223, 580375), (1115, 116075), (4643, 27875), (5575, 23215)]