239968606455

素因数分解:

$3^3\times 5^1\times {\mathrm{1777545233}}^1$

素因数の和:1777545247

約数の個数: 16

約数和(自身を含む): 426610856160

約数和(自身を除く): 186642249705

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1777545233, 5332635699, 8887726165, 15997907097, 26663178495, 47993721291, 79989535485, 239968606455]

約数ペア:

[(1, 239968606455), (3, 79989535485), (5, 47993721291), (9, 26663178495), (15, 15997907097), (27, 8887726165), (45, 5332635699), (135, 1777545233)]