13385325

素因数分解:

$3^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{563}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 22239648

約数和(自身を除く): 8854323

約数列:

[1, 3, 5, 15, 25, 75, 317, 563, 951, 1585, 1689, 2815, 4755, 7925, 8445, 14075, 23775, 42225, 178471, 535413, 892355, 2677065, 4461775, 13385325]

約数ペア:

[(1, 13385325), (3, 4461775), (5, 2677065), (15, 892355), (25, 535413), (75, 178471), (317, 42225), (563, 23775), (951, 14075), (1585, 8445), (1689, 7925), (2815, 4755)]