5775575

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{1367}}^1$

素因数の和:1403

約数の個数: 18

約数和(自身を含む): 7760664

約数和(自身を除く): 1985089

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 1367, 4225, 6835, 17771, 34175, 88855, 231023, 444275, 1155115, 5775575]

約数ペア:

[(1, 5775575), (5, 1155115), (13, 444275), (25, 231023), (65, 88855), (169, 34175), (325, 17771), (845, 6835), (1367, 4225)]