16008915

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1549}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 28123200

約数和(自身を除く): 12114285

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 1549, 2067, 3445, 4647, 7745, 10335, 20137, 23235, 60411, 82097, 100685, 246291, 302055, 410485, 1067261, 1231455, 3201783, 5336305, 16008915]

約数ペア:

[(1, 16008915), (3, 5336305), (5, 3201783), (13, 1231455), (15, 1067261), (39, 410485), (53, 302055), (65, 246291), (159, 100685), (195, 82097), (265, 60411), (689, 23235), (795, 20137), (1549, 10335), (2067, 7745), (3445, 4647)]