28569095

素因数分解:

$5^1\times {\mathrm{17}}^3\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 16

約数和(自身を含む): 36456480

約数和(自身を除く): 7887385

約数列:

[1, 5, 17, 85, 289, 1163, 1445, 4913, 5815, 19771, 24565, 98855, 336107, 1680535, 5713819, 28569095]

約数ペア:

[(1, 28569095), (5, 5713819), (17, 1680535), (85, 336107), (289, 98855), (1163, 24565), (1445, 19771), (4913, 5815)]