91227475

素因数分解:

$5^2\times {\mathrm{29}}^2\times {\mathrm{4339}}^1$

素因数の和:4407

約数の個数: 18

約数和(自身を含む): 117184340

約数和(自身を除く): 25956865

約数列:

[1, 5, 25, 29, 145, 725, 841, 4205, 4339, 21025, 21695, 108475, 125831, 629155, 3145775, 3649099, 18245495, 91227475]

約数ペア:

[(1, 91227475), (5, 18245495), (25, 3649099), (29, 3145775), (145, 629155), (725, 125831), (841, 108475), (4205, 21695), (4339, 21025)]