2783136135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{460403}}^1$

素因数の和:460455

約数の個数: 32

約数和(自身を含む): 4950263808

約数和(自身を除く): 2167127673

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 195, 403, 465, 1209, 2015, 6045, 460403, 1381209, 2302015, 5985239, 6906045, 14272493, 17955717, 29926195, 42817479, 71362465, 89778585, 185542409, 214087395, 556627227, 927712045, 2783136135]

約数ペア:

[(1, 2783136135), (3, 927712045), (5, 556627227), (13, 214087395), (15, 185542409), (31, 89778585), (39, 71362465), (65, 42817479), (93, 29926195), (155, 17955717), (195, 14272493), (403, 6906045), (465, 5985239), (1209, 2302015), (2015, 1381209), (6045, 460403)]