783282015

素因数分解:

$3^3\times 5^1\times {\mathrm{5802089}}^1$

素因数の和:5802103

約数の個数: 16

約数和(自身を含む): 1392501600

約数和(自身を除く): 609219585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5802089, 17406267, 29010445, 52218801, 87031335, 156656403, 261094005, 783282015]

約数ペア:

[(1, 783282015), (3, 261094005), (5, 156656403), (9, 87031335), (15, 52218801), (27, 29010445), (45, 17406267), (135, 5802089)]