13135325

素因数分解:

$5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1661

約数の個数: 24

約数和(自身を含む): 19022592

約数和(自身を除く): 5887267

約数列:

[1, 5, 7, 25, 35, 47, 175, 235, 329, 1175, 1597, 1645, 7985, 8225, 11179, 39925, 55895, 75059, 279475, 375295, 525413, 1876475, 2627065, 13135325]

約数ペア:

[(1, 13135325), (5, 2627065), (7, 1876475), (25, 525413), (35, 375295), (47, 279475), (175, 75059), (235, 55895), (329, 39925), (1175, 11179), (1597, 8225), (1645, 7985)]