1283005005

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2086187}}^1$

素因数の和:2086236

約数の個数: 16

約数和(自身を含む): 2102877504

約数和(自身を除く): 819872499

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 2086187, 6258561, 10430935, 31292805, 85533667, 256601001, 427668335, 1283005005]

約数ペア:

[(1, 1283005005), (3, 427668335), (5, 256601001), (15, 85533667), (41, 31292805), (123, 10430935), (205, 6258561), (615, 2086187)]