9904245

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3907}}^1$

素因数の和:3941

約数の個数: 24

約数和(自身を含む): 17163936

約数和(自身を除く): 7259691

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 195, 507, 845, 2535, 3907, 11721, 19535, 50791, 58605, 152373, 253955, 660283, 761865, 1980849, 3301415, 9904245]

約数ペア:

[(1, 9904245), (3, 3301415), (5, 1980849), (13, 761865), (15, 660283), (39, 253955), (65, 152373), (169, 58605), (195, 50791), (507, 19535), (845, 11721), (2535, 3907)]