81470850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{543139}}^1$

素因数の和:543154

約数の個数: 24

約数和(自身を含む): 202048080

約数和(自身を除く): 120577230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 543139, 1086278, 1629417, 2715695, 3258834, 5431390, 8147085, 13578475, 16294170, 27156950, 40735425, 81470850]

約数ペア:

[(1, 81470850), (2, 40735425), (3, 27156950), (5, 16294170), (6, 13578475), (10, 8147085), (15, 5431390), (25, 3258834), (30, 2715695), (50, 1629417), (75, 1086278), (150, 543139)]