139739655

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{8731}}^1$

素因数の和:8847

約数の個数: 32

約数和(自身を含む): 246451968

約数和(自身を除く): 106712313

約数列:

[1, 3, 5, 11, 15, 33, 55, 97, 165, 291, 485, 1067, 1455, 3201, 5335, 8731, 16005, 26193, 43655, 96041, 130965, 288123, 480205, 846907, 1440615, 2540721, 4234535, 9315977, 12703605, 27947931, 46579885, 139739655]

約数ペア:

[(1, 139739655), (3, 46579885), (5, 27947931), (11, 12703605), (15, 9315977), (33, 4234535), (55, 2540721), (97, 1440615), (165, 846907), (291, 480205), (485, 288123), (1067, 130965), (1455, 96041), (3201, 43655), (5335, 26193), (8731, 16005)]