5495215

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 7507584

約数和(自身を除く): 2012369

約数列:

[1, 5, 11, 31, 55, 121, 155, 293, 341, 605, 1465, 1705, 3223, 3751, 9083, 16115, 18755, 35453, 45415, 99913, 177265, 499565, 1099043, 5495215]

約数ペア:

[(1, 5495215), (5, 1099043), (11, 499565), (31, 177265), (55, 99913), (121, 45415), (155, 35453), (293, 18755), (341, 16115), (605, 9083), (1465, 3751), (1705, 3223)]