804977655

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2544

約数の個数: 48

約数和(自身を含む): 1382170464

約数和(自身を除く): 577192809

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 285, 305, 361, 915, 1083, 1159, 1805, 2437, 3477, 5415, 5795, 7311, 12185, 17385, 22021, 36555, 46303, 66063, 110105, 138909, 148657, 231515, 330315, 445971, 694545, 743285, 879757, 2229855, 2639271, 2824483, 4398785, 8473449, 13196355, 14122415, 42367245, 53665177, 160995531, 268325885, 804977655]

約数ペア:

[(1, 804977655), (3, 268325885), (5, 160995531), (15, 53665177), (19, 42367245), (57, 14122415), (61, 13196355), (95, 8473449), (183, 4398785), (285, 2824483), (305, 2639271), (361, 2229855), (915, 879757), (1083, 743285), (1159, 694545), (1805, 445971), (2437, 330315), (3477, 231515), (5415, 148657), (5795, 138909), (7311, 110105), (12185, 66063), (17385, 46303), (22021, 36555)]