1982835

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{317}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 3472560

約数和(自身を除く): 1489725

約数列:

[1, 3, 5, 9, 15, 45, 139, 317, 417, 695, 951, 1251, 1585, 2085, 2853, 4755, 6255, 14265, 44063, 132189, 220315, 396567, 660945, 1982835]

約数ペア:

[(1, 1982835), (3, 660945), (5, 396567), (9, 220315), (15, 132189), (45, 44063), (139, 14265), (317, 6255), (417, 4755), (695, 2853), (951, 2085), (1251, 1585)]