2063475

素因数分解:

$3^4\times 5^2\times {\mathrm{1019}}^1$

素因数の和:1041

約数の個数: 30

約数和(自身を含む): 3826020

約数和(自身を除く): 1762545

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 1019, 2025, 3057, 5095, 9171, 15285, 25475, 27513, 45855, 76425, 82539, 137565, 229275, 412695, 687825, 2063475]

約数ペア:

[(1, 2063475), (3, 687825), (5, 412695), (9, 229275), (15, 137565), (25, 82539), (27, 76425), (45, 45855), (75, 27513), (81, 25475), (135, 15285), (225, 9171), (405, 5095), (675, 3057), (1019, 2025)]