20143335

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43319}}^1$

素因数の和:43358

約数の個数: 16

約数和(自身を含む): 33269760

約数和(自身を除く): 13126425

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 43319, 129957, 216595, 649785, 1342889, 4028667, 6714445, 20143335]

約数ペア:

[(1, 20143335), (3, 6714445), (5, 4028667), (15, 1342889), (31, 649785), (93, 216595), (155, 129957), (465, 43319)]