3892712375

素因数分解:

$5^3\times {\mathrm{139}}^1\times {\mathrm{224041}}^1$

素因数の和:224195

約数の個数: 16

約数和(自身を含む): 4893077280

約数和(自身を除く): 1000364905

約数列:

[1, 5, 25, 125, 139, 695, 3475, 17375, 224041, 1120205, 5601025, 28005125, 31141699, 155708495, 778542475, 3892712375]

約数ペア:

[(1, 3892712375), (5, 778542475), (25, 155708495), (125, 31141699), (139, 28005125), (695, 5601025), (3475, 1120205), (17375, 224041)]