28068338685

素因数分解:

$3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1277}}^1\times {\mathrm{3691}}^1$

素因数の和:5373

約数の個数: 32

約数和(自身を含む): 45069927552

約数和(自身を除く): 17001588867

約数列:

[1, 3, 5, 15, 397, 1191, 1277, 1985, 3691, 3831, 5955, 6385, 11073, 18455, 19155, 55365, 506969, 1465327, 1520907, 2534845, 4395981, 4713407, 7326635, 7604535, 14140221, 21979905, 23567035, 70701105, 1871222579, 5613667737, 9356112895, 28068338685]

約数ペア:

[(1, 28068338685), (3, 9356112895), (5, 5613667737), (15, 1871222579), (397, 70701105), (1191, 23567035), (1277, 21979905), (1985, 14140221), (3691, 7604535), (3831, 7326635), (5955, 4713407), (6385, 4395981), (11073, 2534845), (18455, 1520907), (19155, 1465327), (55365, 506969)]