11528875

素因数分解:

$5^3\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 14508000

約数和(自身を除く): 2979125

約数列:

[1, 5, 25, 125, 149, 619, 745, 3095, 3725, 15475, 18625, 77375, 92231, 461155, 2305775, 11528875]

約数ペア:

[(1, 11528875), (5, 2305775), (25, 461155), (125, 92231), (149, 77375), (619, 18625), (745, 15475), (3095, 3725)]