25028003

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 33873504

約数和(自身を除く): 8845501

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 2273, 11011, 15911, 25003, 29549, 175021, 206843, 275033, 325039, 1925231, 2275273, 3575429, 25028003]

約数ペア:

[(1, 25028003), (7, 3575429), (11, 2275273), (13, 1925231), (77, 325039), (91, 275033), (121, 206843), (143, 175021), (847, 29549), (1001, 25003), (1573, 15911), (2273, 11011)]