56968245

素因数分解:

$3^3\times 5^1\times {\mathrm{421987}}^1$

素因数の和:422001

約数の個数: 16

約数和(自身を含む): 101277120

約数和(自身を除く): 44308875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 421987, 1265961, 2109935, 3797883, 6329805, 11393649, 18989415, 56968245]

約数ペア:

[(1, 56968245), (3, 18989415), (5, 11393649), (9, 6329805), (15, 3797883), (27, 2109935), (45, 1265961), (135, 421987)]