26172575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7321}}^1$

素因数の和:7355

約数の個数: 24

約数和(自身を含む): 38132976

約数和(自身を除く): 11960401

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 7321, 36605, 80531, 95173, 183025, 402655, 475865, 1046903, 2013275, 2379325, 5234515, 26172575]

約数ペア:

[(1, 26172575), (5, 5234515), (11, 2379325), (13, 2013275), (25, 1046903), (55, 475865), (65, 402655), (143, 183025), (275, 95173), (325, 80531), (715, 36605), (3575, 7321)]