56163165

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 37148835

約数列:

[1, 3, 5, 15, 31, 93, 155, 269, 449, 465, 807, 1345, 1347, 2245, 4035, 6735, 8339, 13919, 25017, 41695, 41757, 69595, 120781, 125085, 208785, 362343, 603905, 1811715, 3744211, 11232633, 18721055, 56163165]

約数ペア:

[(1, 56163165), (3, 18721055), (5, 11232633), (15, 3744211), (31, 1811715), (93, 603905), (155, 362343), (269, 208785), (449, 125085), (465, 120781), (807, 69595), (1345, 41757), (1347, 41695), (2245, 25017), (4035, 13919), (6735, 8339)]