80832525

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 138824448

約数和(自身を除く): 57991923

約数列:

[1, 3, 5, 15, 25, 41, 75, 97, 123, 205, 271, 291, 485, 615, 813, 1025, 1355, 1455, 2425, 3075, 3977, 4065, 6775, 7275, 11111, 11931, 19885, 20325, 26287, 33333, 55555, 59655, 78861, 99425, 131435, 166665, 277775, 298275, 394305, 657175, 833325, 1077767, 1971525, 3233301, 5388835, 16166505, 26944175, 80832525]

約数ペア:

[(1, 80832525), (3, 26944175), (5, 16166505), (15, 5388835), (25, 3233301), (41, 1971525), (75, 1077767), (97, 833325), (123, 657175), (205, 394305), (271, 298275), (291, 277775), (485, 166665), (615, 131435), (813, 99425), (1025, 78861), (1355, 59655), (1455, 55555), (2425, 33333), (3075, 26287), (3977, 20325), (4065, 19885), (6775, 11931), (7275, 11111)]