144315985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{17377}}^1$

素因数の和:17544

約数の個数: 16

約数和(自身を含む): 190184832

約数和(自身を除く): 45868847

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 17377, 86885, 191147, 955735, 2623927, 13119635, 28863197, 144315985]

約数ペア:

[(1, 144315985), (5, 28863197), (11, 13119635), (55, 2623927), (151, 955735), (755, 191147), (1661, 86885), (8305, 17377)]