6870215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5470

約数の個数: 16

約数和(自身を含む): 9386496

約数和(自身を除く): 2516281

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 5431, 27155, 59741, 124913, 298705, 624565, 1374043, 6870215]

約数ペア:

[(1, 6870215), (5, 1374043), (11, 624565), (23, 298705), (55, 124913), (115, 59741), (253, 27155), (1265, 5431)]