40550025

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{13187}}^1$

素因数の和:13241

約数の個数: 24

約数和(自身を含む): 68683104

約数和(自身を除く): 28133079

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 13187, 39561, 65935, 197805, 329675, 540667, 989025, 1622001, 2703335, 8110005, 13516675, 40550025]

約数ペア:

[(1, 40550025), (3, 13516675), (5, 8110005), (15, 2703335), (25, 1622001), (41, 989025), (75, 540667), (123, 329675), (205, 197805), (615, 65935), (1025, 39561), (3075, 13187)]