556780675

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{1279}}^1\times {\mathrm{1583}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 754237440

約数和(自身を除く): 197456765

約数列:

[1, 5, 11, 25, 55, 275, 1279, 1583, 6395, 7915, 14069, 17413, 31975, 39575, 70345, 87065, 351725, 435325, 2024657, 10123285, 22271227, 50616425, 111356135, 556780675]

約数ペア:

[(1, 556780675), (5, 111356135), (11, 50616425), (25, 22271227), (55, 10123285), (275, 2024657), (1279, 435325), (1583, 351725), (6395, 87065), (7915, 70345), (14069, 39575), (17413, 31975)]