159153505

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{373}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 223179264

約数和(自身を除く): 64025759

約数列:

[1, 5, 7, 35, 73, 167, 365, 373, 511, 835, 1169, 1865, 2555, 2611, 5845, 12191, 13055, 27229, 60955, 62291, 85337, 136145, 190603, 311455, 426685, 436037, 953015, 2180185, 4547243, 22736215, 31830701, 159153505]

約数ペア:

[(1, 159153505), (5, 31830701), (7, 22736215), (35, 4547243), (73, 2180185), (167, 953015), (365, 436037), (373, 426685), (511, 311455), (835, 190603), (1169, 136145), (1865, 85337), (2555, 62291), (2611, 60955), (5845, 27229), (12191, 13055)]