1285393245

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2954927}}^1$

素因数の和:2954964

約数の個数: 16

約数和(自身を含む): 2127548160

約数和(自身を除く): 842154915

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 2954927, 8864781, 14774635, 44323905, 85692883, 257078649, 428464415, 1285393245]

約数ペア:

[(1, 1285393245), (3, 428464415), (5, 257078649), (15, 85692883), (29, 44323905), (87, 14774635), (145, 8864781), (435, 2954927)]