12523215

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28789}}^1$

素因数の和:28826

約数の個数: 16

約数和(自身を含む): 20728800

約数和(自身を除く): 8205585

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 28789, 86367, 143945, 431835, 834881, 2504643, 4174405, 12523215]

約数ペア:

[(1, 12523215), (3, 4174405), (5, 2504643), (15, 834881), (29, 431835), (87, 143945), (145, 86367), (435, 28789)]