262882825

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5107}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 342031680

約数和(自身を除く): 79148855

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 1775, 2059, 5107, 10295, 25535, 51475, 127675, 148103, 362597, 740515, 1812985, 3702575, 9064925, 10515313, 52576565, 262882825]

約数ペア:

[(1, 262882825), (5, 52576565), (25, 10515313), (29, 9064925), (71, 3702575), (145, 1812985), (355, 740515), (725, 362597), (1775, 148103), (2059, 127675), (5107, 51475), (10295, 25535)]