4260495

素因数分解:

$3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1094

約数の個数: 16

約数和(自身を含む): 6842880

約数和(自身を除く): 2582385

約数列:

[1, 3, 5, 15, 439, 647, 1317, 1941, 2195, 3235, 6585, 9705, 284033, 852099, 1420165, 4260495]

約数ペア:

[(1, 4260495), (3, 1420165), (5, 852099), (15, 284033), (439, 9705), (647, 6585), (1317, 3235), (1941, 2195)]