15274545

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7121}}^1$

素因数の和:7153

約数の個数: 32

約数和(自身を含む): 28715904

約数和(自身を除く): 13441359

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 7121, 21363, 35605, 78331, 92573, 106815, 234993, 277719, 391655, 462865, 1018303, 1174965, 1388595, 3054909, 5091515, 15274545]

約数ペア:

[(1, 15274545), (3, 5091515), (5, 3054909), (11, 1388595), (13, 1174965), (15, 1018303), (33, 462865), (39, 391655), (55, 277719), (65, 234993), (143, 106815), (165, 92573), (195, 78331), (429, 35605), (715, 21363), (2145, 7121)]