12115065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42509}}^1$

素因数の和:42536

約数の個数: 16

約数和(自身を含む): 20404800

約数和(自身を除く): 8289735

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 42509, 127527, 212545, 637635, 807671, 2423013, 4038355, 12115065]

約数ペア:

[(1, 12115065), (3, 4038355), (5, 2423013), (15, 807671), (19, 637635), (57, 212545), (95, 127527), (285, 42509)]