29731385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3209}}^1$

素因数の和:3340

約数の個数: 16

約数和(自身を含む): 38134800

約数和(自身を除く): 8403415

約数列:

[1, 5, 17, 85, 109, 545, 1853, 3209, 9265, 16045, 54553, 272765, 349781, 1748905, 5946277, 29731385]

約数ペア:

[(1, 29731385), (5, 5946277), (17, 1748905), (85, 349781), (109, 272765), (545, 54553), (1853, 16045), (3209, 9265)]