1285414395

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{270329}}^1$

素因数の和:270654

約数の個数: 16

約数和(自身を含む): 2063158560

約数和(自身を除く): 777744165

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 270329, 810987, 1351645, 4054935, 85694293, 257082879, 428471465, 1285414395]

約数ペア:

[(1, 1285414395), (3, 428471465), (5, 257082879), (15, 85694293), (317, 4054935), (951, 1351645), (1585, 810987), (4755, 270329)]