22900625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{3331}}^1$

素因数の和:3362

約数の個数: 20

約数和(自身を含む): 31227504

約数和(自身を除く): 8326879

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 3331, 6875, 16655, 36641, 83275, 183205, 416375, 916025, 2081875, 4580125, 22900625]

約数ペア:

[(1, 22900625), (5, 4580125), (11, 2081875), (25, 916025), (55, 416375), (125, 183205), (275, 83275), (625, 36641), (1375, 16655), (3331, 6875)]