18152315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1753}}^1$

素因数の和:1886

約数の個数: 16

約数和(自身を含む): 23152800

約数和(自身を除く): 5000485

約数列:

[1, 5, 19, 95, 109, 545, 1753, 2071, 8765, 10355, 33307, 166535, 191077, 955385, 3630463, 18152315]

約数ペア:

[(1, 18152315), (5, 3630463), (19, 955385), (95, 191077), (109, 166535), (545, 33307), (1753, 10355), (2071, 8765)]