2201213045

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1\times {\mathrm{17609}}^1$

素因数の和:18724

約数の個数: 16

約数和(自身を含む): 2758993920

約数和(自身を除く): 557780875

約数列:

[1, 5, 23, 115, 1087, 5435, 17609, 25001, 88045, 125005, 405007, 2025035, 19140983, 95704915, 440242609, 2201213045]

約数ペア:

[(1, 2201213045), (5, 440242609), (23, 95704915), (115, 19140983), (1087, 2025035), (5435, 405007), (17609, 125005), (25001, 88045)]