328575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 586768

約数和(自身を除く): 258193

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 337, 975, 1011, 1685, 4381, 5055, 8425, 13143, 21905, 25275, 65715, 109525, 328575]

約数ペア:

[(1, 328575), (3, 109525), (5, 65715), (13, 25275), (15, 21905), (25, 13143), (39, 8425), (65, 5055), (75, 4381), (195, 1685), (325, 1011), (337, 975)]