2019497625

素因数分解:

$3^2\times 5^3\times {\mathrm{1795109}}^1$

素因数の和:1795130

約数の個数: 24

約数和(自身を含む): 3640483080

約数和(自身を除く): 1620985455

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 375, 1125, 1795109, 5385327, 8975545, 16155981, 26926635, 44877725, 80779905, 134633175, 224388625, 403899525, 673165875, 2019497625]

約数ペア:

[(1, 2019497625), (3, 673165875), (5, 403899525), (9, 224388625), (15, 134633175), (25, 80779905), (45, 44877725), (75, 26926635), (125, 16155981), (225, 8975545), (375, 5385327), (1125, 1795109)]