25086985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3833}}^1$

素因数の和:3873

約数の個数: 32

約数和(自身を含む): 39750912

約数和(自身を除く): 14663927

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 3833, 6545, 19165, 26831, 42163, 65161, 134155, 210815, 295141, 325805, 456127, 716771, 1475705, 2280635, 3583855, 5017397, 25086985]

約数ペア:

[(1, 25086985), (5, 5017397), (7, 3583855), (11, 2280635), (17, 1475705), (35, 716771), (55, 456127), (77, 325805), (85, 295141), (119, 210815), (187, 134155), (385, 65161), (595, 42163), (935, 26831), (1309, 19165), (3833, 6545)]