2321815035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1$

素因数の和:1824

約数の個数: 64

約数和(自身を含む): 4061280384

約数和(自身を除く): 1739465349

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 137, 205, 255, 411, 615, 685, 697, 1621, 2055, 2091, 2329, 3485, 4863, 5617, 6987, 8105, 10455, 11645, 16851, 24315, 27557, 28085, 34935, 66461, 82671, 84255, 95489, 137785, 199383, 222077, 286467, 332305, 413355, 477445, 666231, 996915, 1110385, 1129837, 1432335, 3331155, 3389511, 3775309, 5649185, 9105157, 11325927, 16947555, 18876545, 27315471, 45525785, 56629635, 136577355, 154787669, 464363007, 773938345, 2321815035]

約数ペア:

[(1, 2321815035), (3, 773938345), (5, 464363007), (15, 154787669), (17, 136577355), (41, 56629635), (51, 45525785), (85, 27315471), (123, 18876545), (137, 16947555), (205, 11325927), (255, 9105157), (411, 5649185), (615, 3775309), (685, 3389511), (697, 3331155), (1621, 1432335), (2055, 1129837), (2091, 1110385), (2329, 996915), (3485, 666231), (4863, 477445), (5617, 413355), (6987, 332305), (8105, 286467), (10455, 222077), (11645, 199383), (16851, 137785), (24315, 95489), (27557, 84255), (28085, 82671), (34935, 66461)]