90620495

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36467}}^1$

素因数の和:36550

約数の個数: 16

約数和(自身を含む): 126033408

約数和(自身を除く): 35412913

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 36467, 182335, 255269, 1276345, 2589157, 12945785, 18124099, 90620495]

約数ペア:

[(1, 90620495), (5, 18124099), (7, 12945785), (35, 2589157), (71, 1276345), (355, 255269), (497, 182335), (2485, 36467)]