34456545

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{17807}}^1$

素因数の和:17861

約数の個数: 24

約数和(自身を含む): 61117056

約数和(自身を除く): 26660511

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 17807, 53421, 89035, 160263, 267105, 765701, 801315, 2297103, 3828505, 6891309, 11485515, 34456545]

約数ペア:

[(1, 34456545), (3, 11485515), (5, 6891309), (9, 3828505), (15, 2297103), (43, 801315), (45, 765701), (129, 267105), (215, 160263), (387, 89035), (645, 53421), (1935, 17807)]