13308925

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1289}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 19195200

約数和(自身を除く): 5886275

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 1289, 1475, 2065, 6445, 9023, 10325, 32225, 45115, 76051, 225575, 380255, 532357, 1901275, 2661785, 13308925]

約数ペア:

[(1, 13308925), (5, 2661785), (7, 1901275), (25, 532357), (35, 380255), (59, 225575), (175, 76051), (295, 45115), (413, 32225), (1289, 10325), (1475, 9023), (2065, 6445)]