13362895

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 20224512

約数和(自身を除く): 6861617

約数列:

[1, 5, 7, 13, 35, 43, 65, 91, 215, 301, 455, 559, 683, 1505, 2795, 3415, 3913, 4781, 8879, 19565, 23905, 29369, 44395, 62153, 146845, 205583, 310765, 381797, 1027915, 1908985, 2672579, 13362895]

約数ペア:

[(1, 13362895), (5, 2672579), (7, 1908985), (13, 1027915), (35, 381797), (43, 310765), (65, 205583), (91, 146845), (215, 62153), (301, 44395), (455, 29369), (559, 23905), (683, 19565), (1505, 8879), (2795, 4781), (3415, 3913)]