8198165

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2308

約数の個数: 16

約数和(自身を含む): 10663488

約数和(自身を除く): 2465323

約数列:

[1, 5, 17, 43, 85, 215, 731, 2243, 3655, 11215, 38131, 96449, 190655, 482245, 1639633, 8198165]

約数ペア:

[(1, 8198165), (5, 1639633), (17, 482245), (43, 190655), (85, 96449), (215, 38131), (731, 11215), (2243, 3655)]