38670165

素因数分解:

$3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1571}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 67193568

約数和(自身を除く): 28523403

約数列:

[1, 3, 5, 9, 15, 45, 547, 1571, 1641, 2735, 4713, 4923, 7855, 8205, 14139, 23565, 24615, 70695, 859337, 2578011, 4296685, 7734033, 12890055, 38670165]

約数ペア:

[(1, 38670165), (3, 12890055), (5, 7734033), (9, 4296685), (15, 2578011), (45, 859337), (547, 70695), (1571, 24615), (1641, 23565), (2735, 14139), (4713, 8205), (4923, 7855)]