249832775

素因数分解:

$5^2\times {\mathrm{191}}^1\times {\mathrm{52321}}^1$

素因数の和:52522

約数の個数: 12

約数和(自身を含む): 311420544

約数和(自身を除く): 61587769

約数列:

[1, 5, 25, 191, 955, 4775, 52321, 261605, 1308025, 9993311, 49966555, 249832775]

約数ペア:

[(1, 249832775), (5, 49966555), (25, 9993311), (191, 1308025), (955, 261605), (4775, 52321)]