90620965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9781}}^1$

素因数の和:9912

約数の個数: 16

約数和(自身を含む): 116210160

約数和(自身を除く): 25589195

約数列:

[1, 5, 17, 85, 109, 545, 1853, 9265, 9781, 48905, 166277, 831385, 1066129, 5330645, 18124193, 90620965]

約数ペア:

[(1, 90620965), (5, 18124193), (17, 5330645), (85, 1066129), (109, 831385), (545, 166277), (1853, 48905), (9265, 9781)]