2938243545

素因数分解:

$3^3\times 5^1\times {\mathrm{2129}}^1\times {\mathrm{10223}}^1$

素因数の和:12366

約数の個数: 32

約数和(自身を含む): 5226508800

約数和(自身を除く): 2288265255

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 2129, 6387, 10223, 10645, 19161, 30669, 31935, 51115, 57483, 92007, 95805, 153345, 276021, 287415, 460035, 1380105, 21764767, 65294301, 108823835, 195882903, 326471505, 587648709, 979414515, 2938243545]

約数ペア:

[(1, 2938243545), (3, 979414515), (5, 587648709), (9, 326471505), (15, 195882903), (27, 108823835), (45, 65294301), (135, 21764767), (2129, 1380105), (6387, 460035), (10223, 287415), (10645, 276021), (19161, 153345), (30669, 95805), (31935, 92007), (51115, 57483)]