2386515

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 3837600

約数和(自身を除く): 1451085

約数列:

[1, 3, 5, 15, 389, 409, 1167, 1227, 1945, 2045, 5835, 6135, 159101, 477303, 795505, 2386515]

約数ペア:

[(1, 2386515), (3, 795505), (5, 477303), (15, 159101), (389, 6135), (409, 5835), (1167, 2045), (1227, 1945)]