2371275

素因数分解:

$3^4\times 5^2\times {\mathrm{1171}}^1$

素因数の和:1193

約数の個数: 30

約数和(自身を含む): 4396172

約数和(自身を除く): 2024897

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1171, 2025, 3513, 5855, 10539, 17565, 29275, 31617, 52695, 87825, 94851, 158085, 263475, 474255, 790425, 2371275]

約数ペア:

[(1, 2371275), (3, 790425), (5, 474255), (9, 263475), (15, 158085), (25, 94851), (27, 87825), (45, 52695), (75, 31617), (81, 29275), (135, 17565), (225, 10539), (405, 5855), (675, 3513), (1171, 2025)]