66221485

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4759}}^1$

素因数の和:4809

約数の個数: 24

約数和(自身を含む): 91163520

約数和(自身を除く): 24942035

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 4759, 13915, 23795, 52349, 109457, 261745, 547285, 575839, 1204027, 2879195, 6020135, 13244297, 66221485]

約数ペア:

[(1, 66221485), (5, 13244297), (11, 6020135), (23, 2879195), (55, 1204027), (115, 575839), (121, 547285), (253, 261745), (605, 109457), (1265, 52349), (2783, 23795), (4759, 13915)]