221520006145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{12343}}^1\times {\mathrm{156061}}^1$

素因数の和:168432

約数の個数: 16

約数和(自身を含む): 277405823232

約数和(自身を除く): 55885817087

約数列:

[1, 5, 23, 115, 12343, 61715, 156061, 283889, 780305, 1419445, 3589403, 17947015, 1926260923, 9631304615, 44304001229, 221520006145]

約数ペア:

[(1, 221520006145), (5, 44304001229), (23, 9631304615), (115, 1926260923), (12343, 17947015), (61715, 3589403), (156061, 1419445), (283889, 780305)]