15369145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2713}}^1$

素因数の和:2832

約数の個数: 16

約数和(自身を含む): 20322432

約数和(自身を除く): 4953287

約数列:

[1, 5, 11, 55, 103, 515, 1133, 2713, 5665, 13565, 29843, 149215, 279439, 1397195, 3073829, 15369145]

約数ペア:

[(1, 15369145), (5, 3073829), (11, 1397195), (55, 279439), (103, 149215), (515, 29843), (1133, 13565), (2713, 5665)]