10980725

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3691}}^1$

素因数の和:3725

約数の個数: 24

約数和(自身を含む): 16481088

約数和(自身を除く): 5500363

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 2975, 3691, 18455, 25837, 62747, 92275, 129185, 313735, 439229, 645925, 1568675, 2196145, 10980725]

約数ペア:

[(1, 10980725), (5, 2196145), (7, 1568675), (17, 645925), (25, 439229), (35, 313735), (85, 129185), (119, 92275), (175, 62747), (425, 25837), (595, 18455), (2975, 3691)]