90660885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{18371}}^1$

素因数の和:18433

約数の個数: 32

約数和(自身を含む): 169316352

約数和(自身を除く): 78655467

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 18371, 55113, 91855, 128597, 275565, 385791, 642985, 863437, 1928955, 2590311, 4317185, 6044059, 12951555, 18132177, 30220295, 90660885]

約数ペア:

[(1, 90660885), (3, 30220295), (5, 18132177), (7, 12951555), (15, 6044059), (21, 4317185), (35, 2590311), (47, 1928955), (105, 863437), (141, 642985), (235, 385791), (329, 275565), (705, 128597), (987, 91855), (1645, 55113), (4935, 18371)]