87946245

素因数分解:

$3^2\times 5^1\times {\mathrm{1954361}}^1$

素因数の和:1954372

約数の個数: 12

約数和(自身を含む): 152440236

約数和(自身を除く): 64493991

約数列:

[1, 3, 5, 9, 15, 45, 1954361, 5863083, 9771805, 17589249, 29315415, 87946245]

約数ペア:

[(1, 87946245), (3, 29315415), (5, 17589249), (9, 9771805), (15, 5863083), (45, 1954361)]