15335220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{255587}}^1$

素因数の和:255599

約数の個数: 24

約数和(自身を含む): 42938784

約数和(自身を除く): 27603564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 255587, 511174, 766761, 1022348, 1277935, 1533522, 2555870, 3067044, 3833805, 5111740, 7667610, 15335220]

約数ペア:

[(1, 15335220), (2, 7667610), (3, 5111740), (4, 3833805), (5, 3067044), (6, 2555870), (10, 1533522), (12, 1277935), (15, 1022348), (20, 766761), (30, 511174), (60, 255587)]