55142615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43591}}^1$

素因数の和:43630

約数の個数: 16

約数和(自身を含む): 75326976

約数和(自身を除く): 20184361

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 43591, 217955, 479501, 1002593, 2397505, 5012965, 11028523, 55142615]

約数ペア:

[(1, 55142615), (5, 11028523), (11, 5012965), (23, 2397505), (55, 1002593), (115, 479501), (253, 217955), (1265, 43591)]