68566007385

素因数分解:

$3^3\times 5^1\times {\mathrm{507896351}}^1$

素因数の和:507896365

約数の個数: 16

約数和(自身を含む): 121895124480

約数和(自身を除く): 53329117095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 507896351, 1523689053, 2539481755, 4571067159, 7618445265, 13713201477, 22855335795, 68566007385]

約数ペア:

[(1, 68566007385), (3, 22855335795), (5, 13713201477), (9, 7618445265), (15, 4571067159), (27, 2539481755), (45, 1523689053), (135, 507896351)]