68077395

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16267}}^1$

素因数の和:16312

約数の個数: 32

約数和(自身を含む): 124938240

約数和(自身を除く): 56860845

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 16267, 48801, 81335, 146403, 244005, 439209, 504277, 732015, 1512831, 2196045, 2521385, 4538493, 7564155, 13615479, 22692465, 68077395]

約数ペア:

[(1, 68077395), (3, 22692465), (5, 13615479), (9, 7564155), (15, 4538493), (27, 2521385), (31, 2196045), (45, 1512831), (93, 732015), (135, 504277), (155, 439209), (279, 244005), (465, 146403), (837, 81335), (1395, 48801), (4185, 16267)]