1330672215

素因数分解:

$3^1\times 5^1\times {\mathrm{6871}}^1\times {\mathrm{12911}}^1$

素因数の和:19790

約数の個数: 16

約数和(自身を含む): 2129550336

約数和(自身を除く): 798878121

約数列:

[1, 3, 5, 15, 6871, 12911, 20613, 34355, 38733, 64555, 103065, 193665, 88711481, 266134443, 443557405, 1330672215]

約数ペア:

[(1, 1330672215), (3, 443557405), (5, 266134443), (15, 88711481), (6871, 193665), (12911, 103065), (20613, 64555), (34355, 38733)]