61398495

素因数分解:

$3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1237}}^1$

素因数の和:2351

約数の個数: 24

約数和(自身を含む): 106606656

約数和(自身を除く): 45208161

約数列:

[1, 3, 5, 9, 15, 45, 1103, 1237, 3309, 3711, 5515, 6185, 9927, 11133, 16545, 18555, 49635, 55665, 1364411, 4093233, 6822055, 12279699, 20466165, 61398495]

約数ペア:

[(1, 61398495), (3, 20466165), (5, 12279699), (9, 6822055), (15, 4093233), (45, 1364411), (1103, 55665), (1237, 49635), (3309, 18555), (3711, 16545), (5515, 11133), (6185, 9927)]