13903175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 20259120

約数和(自身を除く): 6355945

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 3889, 19445, 42779, 50557, 97225, 213895, 252785, 556127, 1069475, 1263925, 2780635, 13903175]

約数ペア:

[(1, 13903175), (5, 2780635), (11, 1263925), (13, 1069475), (25, 556127), (55, 252785), (65, 213895), (143, 97225), (275, 50557), (325, 42779), (715, 19445), (3575, 3889)]