724132345

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1\times {\mathrm{3169}}^1$

素因数の和:5184

約数の個数: 16

約数和(自身を含む): 907482240

約数和(自身を除く): 183349895

約数列:

[1, 5, 23, 115, 1987, 3169, 9935, 15845, 45701, 72887, 228505, 364435, 6296803, 31484015, 144826469, 724132345]

約数ペア:

[(1, 724132345), (5, 144826469), (23, 31484015), (115, 6296803), (1987, 364435), (3169, 228505), (9935, 72887), (15845, 45701)]