99312385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40289}}^1$

素因数の和:40340

約数の個数: 16

約数和(自身を含む): 130539600

約数和(自身を除く): 31227215

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 40289, 201445, 684913, 1168381, 3424565, 5841905, 19862477, 99312385]

約数ペア:

[(1, 99312385), (5, 19862477), (17, 5841905), (29, 3424565), (85, 1168381), (145, 684913), (493, 201445), (2465, 40289)]