8988637635

素因数分解:

$3^4\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{16981}}^1$

素因数の和:18305

約数の個数: 40

約数和(自身を含む): 16126243056

約数和(自身を除く): 7137605421

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 1307, 3921, 6535, 11763, 16981, 19605, 35289, 50943, 58815, 84905, 105867, 152829, 176445, 254715, 458487, 529335, 764145, 1375461, 2292435, 6877305, 22194167, 66582501, 110970835, 199747503, 332912505, 599242509, 998737515, 1797727527, 2996212545, 8988637635]

約数ペア:

[(1, 8988637635), (3, 2996212545), (5, 1797727527), (9, 998737515), (15, 599242509), (27, 332912505), (45, 199747503), (81, 110970835), (135, 66582501), (405, 22194167), (1307, 6877305), (3921, 2292435), (6535, 1375461), (11763, 764145), (16981, 529335), (19605, 458487), (35289, 254715), (50943, 176445), (58815, 152829), (84905, 105867)]