25003147

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:450

約数の個数: 16

約数和(自身を含む): 27675648

約数和(自身を除く): 2672501

約数列:

[1, 13, 71, 103, 263, 923, 1339, 3419, 7313, 18673, 27089, 95069, 242749, 352157, 1923319, 25003147]

約数ペア:

[(1, 25003147), (13, 1923319), (71, 352157), (103, 242749), (263, 95069), (923, 27089), (1339, 18673), (3419, 7313)]