26604825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{2099}}^1$

素因数の和:2138

約数の個数: 36

約数和(自身を含む): 47653200

約数和(自身を除く): 21048375

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 169, 195, 325, 507, 845, 975, 2099, 2535, 4225, 6297, 10495, 12675, 27287, 31485, 52475, 81861, 136435, 157425, 354731, 409305, 682175, 1064193, 1773655, 2046525, 5320965, 8868275, 26604825]

約数ペア:

[(1, 26604825), (3, 8868275), (5, 5320965), (13, 2046525), (15, 1773655), (25, 1064193), (39, 682175), (65, 409305), (75, 354731), (169, 157425), (195, 136435), (325, 81861), (507, 52475), (845, 31485), (975, 27287), (2099, 12675), (2535, 10495), (4225, 6297)]