122904005

素因数分解:

$5^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{2153}}^1$

素因数の和:2405

約数の個数: 24

約数和(自身を含む): 172380312

約数和(自身を除く): 49476307

約数列:

[1, 5, 7, 35, 49, 233, 245, 1165, 1631, 2153, 8155, 10765, 11417, 15071, 57085, 75355, 105497, 501649, 527485, 2508245, 3511543, 17557715, 24580801, 122904005]

約数ペア:

[(1, 122904005), (5, 24580801), (7, 17557715), (35, 3511543), (49, 2508245), (233, 527485), (245, 501649), (1165, 105497), (1631, 75355), (2153, 57085), (8155, 15071), (10765, 11417)]