57109805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{11549}}^1$

素因数の和:11620

約数の個数: 16

約数和(自身を含む): 73180800

約数和(自身を除く): 16070995

約数列:

[1, 5, 23, 43, 115, 215, 989, 4945, 11549, 57745, 265627, 496607, 1328135, 2483035, 11421961, 57109805]

約数ペア:

[(1, 57109805), (5, 11421961), (23, 2483035), (43, 1328135), (115, 496607), (215, 265627), (989, 57745), (4945, 11549)]