11111875

素因数分解:

$5^4\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:816

約数の個数: 20

約数和(自身を含む): 14507856

約数和(自身を除く): 3395981

約数列:

[1, 5, 23, 25, 115, 125, 575, 625, 773, 2875, 3865, 14375, 17779, 19325, 88895, 96625, 444475, 483125, 2222375, 11111875]

約数ペア:

[(1, 11111875), (5, 2222375), (23, 483125), (25, 444475), (115, 96625), (125, 88895), (575, 19325), (625, 17779), (773, 14375), (2875, 3865)]