8121875

素因数分解:

$5^5\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 10686816

約数和(自身を除く): 2564941

約数列:

[1, 5, 23, 25, 113, 115, 125, 565, 575, 625, 2599, 2825, 2875, 3125, 12995, 14125, 14375, 64975, 70625, 71875, 324875, 353125, 1624375, 8121875]

約数ペア:

[(1, 8121875), (5, 1624375), (23, 353125), (25, 324875), (113, 71875), (115, 70625), (125, 64975), (565, 14375), (575, 14125), (625, 12995), (2599, 3125), (2825, 2875)]