1999035

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1475

約数の個数: 24

約数和(自身を含む): 3579264

約数和(自身を除く): 1580229

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 1433, 4299, 7165, 12897, 21495, 44423, 64485, 133269, 222115, 399807, 666345, 1999035]

約数ペア:

[(1, 1999035), (3, 666345), (5, 399807), (9, 222115), (15, 133269), (31, 64485), (45, 44423), (93, 21495), (155, 12897), (279, 7165), (465, 4299), (1395, 1433)]