12390135

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9281}}^1$

素因数の和:9378

約数の個数: 16

約数和(自身を含む): 20049120

約数和(自身を除く): 7658985

約数列:

[1, 3, 5, 15, 89, 267, 445, 1335, 9281, 27843, 46405, 139215, 826009, 2478027, 4130045, 12390135]

約数ペア:

[(1, 12390135), (3, 4130045), (5, 2478027), (15, 826009), (89, 139215), (267, 46405), (445, 27843), (1335, 9281)]