102051215

素因数分解:

$5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{10303}}^1$

素因数の和:10598

約数の個数: 16

約数和(自身を含む): 140464128

約数和(自身を除く): 38412913

約数列:

[1, 5, 7, 35, 283, 1415, 1981, 9905, 10303, 51515, 72121, 360605, 2915749, 14578745, 20410243, 102051215]

約数ペア:

[(1, 102051215), (5, 20410243), (7, 14578745), (35, 2915749), (283, 360605), (1415, 72121), (1981, 51515), (9905, 10303)]