172474885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{4423}}^1$

素因数の和:5148

約数の個数: 16

約数和(自身を含む): 226154880

約数和(自身を除く): 53679995

約数列:

[1, 5, 11, 55, 709, 3545, 4423, 7799, 22115, 38995, 48653, 243265, 3135907, 15679535, 34494977, 172474885]

約数ペア:

[(1, 172474885), (5, 34494977), (11, 15679535), (55, 3135907), (709, 243265), (3545, 48653), (4423, 38995), (7799, 22115)]