131059575

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{14207}}^1$

素因数の和:14264

約数の個数: 36

約数和(自身を含む): 240484608

約数和(自身を除く): 109425033

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1845, 3075, 9225, 14207, 42621, 71035, 127863, 213105, 355175, 582487, 639315, 1065525, 1747461, 2912435, 3196575, 5242383, 8737305, 14562175, 26211915, 43686525, 131059575]

約数ペア:

[(1, 131059575), (3, 43686525), (5, 26211915), (9, 14562175), (15, 8737305), (25, 5242383), (41, 3196575), (45, 2912435), (75, 1747461), (123, 1065525), (205, 639315), (225, 582487), (369, 355175), (615, 213105), (1025, 127863), (1845, 71035), (3075, 42621), (9225, 14207)]