3156645

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12379}}^1$

素因数の和:12404

約数の個数: 16

約数和(自身を含む): 5348160

約数和(自身を除く): 2191515

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 12379, 37137, 61895, 185685, 210443, 631329, 1052215, 3156645]

約数ペア:

[(1, 3156645), (3, 1052215), (5, 631329), (15, 210443), (17, 185685), (51, 61895), (85, 37137), (255, 12379)]