8386235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 12180672

約数和(自身を除く): 3794437

約数列:

[1, 5, 11, 13, 37, 55, 65, 143, 185, 317, 407, 481, 715, 1585, 2035, 2405, 3487, 4121, 5291, 11729, 17435, 20605, 26455, 45331, 58645, 129019, 152477, 226655, 645095, 762385, 1677247, 8386235]

約数ペア:

[(1, 8386235), (5, 1677247), (11, 762385), (13, 645095), (37, 226655), (55, 152477), (65, 129019), (143, 58645), (185, 45331), (317, 26455), (407, 20605), (481, 17435), (715, 11729), (1585, 5291), (2035, 4121), (2405, 3487)]