7079215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9930

約数の個数: 16

約数和(自身を含む): 9981216

約数和(自身を除く): 2902001

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 9901, 49505, 108911, 128713, 544555, 643565, 1415843, 7079215]

約数ペア:

[(1, 7079215), (5, 1415843), (11, 643565), (13, 544555), (55, 128713), (65, 108911), (143, 49505), (715, 9901)]