23106875

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{3361}}^1$

素因数の和:3392

約数の個数: 20

約数和(自身を含む): 31508664

約数和(自身を除く): 8401789

約数列:

[1, 5, 11, 25, 55, 125, 275, 625, 1375, 3361, 6875, 16805, 36971, 84025, 184855, 420125, 924275, 2100625, 4621375, 23106875]

約数ペア:

[(1, 23106875), (5, 4621375), (11, 2100625), (25, 924275), (55, 420125), (125, 184855), (275, 84025), (625, 36971), (1375, 16805), (3361, 6875)]