2372085

素因数分解:

$3^4\times 5^1\times {\mathrm{5857}}^1$

素因数の和:5874

約数の個数: 20

約数和(自身を含む): 4252908

約数和(自身を除く): 1880823

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5857, 17571, 29285, 52713, 87855, 158139, 263565, 474417, 790695, 2372085]

約数ペア:

[(1, 2372085), (3, 790695), (5, 474417), (9, 263565), (15, 158139), (27, 87855), (45, 52713), (81, 29285), (135, 17571), (405, 5857)]