68669335

素因数分解:

$5^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{1163}}^1$

素因数の和:1423

約数の個数: 24

約数和(自身を含む): 96337296

約数和(自身を除く): 27667961

約数列:

[1, 5, 7, 35, 49, 241, 245, 1163, 1205, 1687, 5815, 8141, 8435, 11809, 40705, 56987, 59045, 280283, 284935, 1401415, 1961981, 9809905, 13733867, 68669335]

約数ペア:

[(1, 68669335), (5, 13733867), (7, 9809905), (35, 1961981), (49, 1401415), (241, 284935), (245, 280283), (1163, 59045), (1205, 56987), (1687, 40705), (5815, 11809), (8141, 8435)]