719869005

素因数分解:

$3^3\times 5^1\times {\mathrm{5332363}}^1$

素因数の和:5332377

約数の個数: 16

約数和(自身を含む): 1279767360

約数和(自身を除く): 559898355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 5332363, 15997089, 26661815, 47991267, 79985445, 143973801, 239956335, 719869005]

約数ペア:

[(1, 719869005), (3, 239956335), (5, 143973801), (9, 79985445), (15, 47991267), (27, 26661815), (45, 15997089), (135, 5332363)]