4080525

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1381

約数の個数: 24

約数和(自身を含む): 6916224

約数和(自身を除く): 2835699

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 1327, 3075, 3981, 6635, 19905, 33175, 54407, 99525, 163221, 272035, 816105, 1360175, 4080525]

約数ペア:

[(1, 4080525), (3, 1360175), (5, 816105), (15, 272035), (25, 163221), (41, 99525), (75, 54407), (123, 33175), (205, 19905), (615, 6635), (1025, 3981), (1327, 3075)]