90788964865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15043739}}^1$

素因数の和:15043832

約数の個数: 16

約数和(自身を含む): 116980122240

約数和(自身を除く): 26191157375

約数列:

[1, 5, 17, 71, 85, 355, 1207, 6035, 15043739, 75218695, 255743563, 1068105469, 1278717815, 5340527345, 18157792973, 90788964865]

約数ペア:

[(1, 90788964865), (5, 18157792973), (17, 5340527345), (71, 1278717815), (85, 1068105469), (355, 255743563), (1207, 75218695), (6035, 15043739)]