15422301

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 22880000

約数和(自身を除く): 7457699

約数列:

[1, 3, 9, 79, 109, 199, 237, 327, 597, 711, 981, 1791, 8611, 15721, 21691, 25833, 47163, 65073, 77499, 141489, 195219, 1713589, 5140767, 15422301]

約数ペア:

[(1, 15422301), (3, 5140767), (9, 1713589), (79, 195219), (109, 141489), (199, 77499), (237, 65073), (327, 47163), (597, 25833), (711, 21691), (981, 15721), (1791, 8611)]