15157023

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4483}}^1$

素因数の和:4523

約数の個数: 24

約数和(自身を含む): 24536448

約数和(自身を除く): 9379425

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 4483, 13449, 31381, 94143, 103109, 219667, 309327, 659001, 721763, 2165289, 5052341, 15157023]

約数ペア:

[(1, 15157023), (3, 5052341), (7, 2165289), (21, 721763), (23, 659001), (49, 309327), (69, 219667), (147, 103109), (161, 94143), (483, 31381), (1127, 13449), (3381, 4483)]