42897105

素因数分解:

$3^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1283}}^1$

素因数の和:2037

約数の個数: 24

約数和(自身を含む): 74513088

約数和(自身を除く): 31615983

約数列:

[1, 3, 5, 9, 15, 45, 743, 1283, 2229, 3715, 3849, 6415, 6687, 11145, 11547, 19245, 33435, 57735, 953269, 2859807, 4766345, 8579421, 14299035, 42897105]

約数ペア:

[(1, 42897105), (3, 14299035), (5, 8579421), (9, 4766345), (15, 2859807), (45, 953269), (743, 57735), (1283, 33435), (2229, 19245), (3715, 11547), (3849, 11145), (6415, 6687)]