378420495

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1096871}}^1$

素因数の和:1096902

約数の個数: 16

約数和(自身を含む): 631798272

約数和(自身を除く): 253377777

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 1096871, 3290613, 5484355, 16453065, 25228033, 75684099, 126140165, 378420495]

約数ペア:

[(1, 378420495), (3, 126140165), (5, 75684099), (15, 25228033), (23, 16453065), (69, 5484355), (115, 3290613), (345, 1096871)]