157422705

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{8753}}^1$

素因数の和:8881

約数の個数: 32

約数和(自身を含む): 277326720

約数和(自身を除く): 119904015

約数列:

[1, 3, 5, 11, 15, 33, 55, 109, 165, 327, 545, 1199, 1635, 3597, 5995, 8753, 17985, 26259, 43765, 96283, 131295, 288849, 481415, 954077, 1444245, 2862231, 4770385, 10494847, 14311155, 31484541, 52474235, 157422705]

約数ペア:

[(1, 157422705), (3, 52474235), (5, 31484541), (11, 14311155), (15, 10494847), (33, 4770385), (55, 2862231), (109, 1444245), (165, 954077), (327, 481415), (545, 288849), (1199, 131295), (1635, 96283), (3597, 43765), (5995, 26259), (8753, 17985)]