48004345

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 61891200

約数和(自身を除く): 13886855

約数列:

[1, 5, 17, 85, 139, 239, 289, 695, 1195, 1445, 2363, 4063, 11815, 20315, 33221, 40171, 69071, 166105, 200855, 345355, 564757, 2823785, 9600869, 48004345]

約数ペア:

[(1, 48004345), (5, 9600869), (17, 2823785), (85, 564757), (139, 345355), (239, 200855), (289, 166105), (695, 69071), (1195, 40171), (1445, 33221), (2363, 20315), (4063, 11815)]