23898175

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 37229760

約数和(自身を除く): 13331585

約数列:

[1, 5, 7, 17, 25, 29, 35, 85, 119, 145, 175, 203, 277, 425, 493, 595, 725, 1015, 1385, 1939, 2465, 2975, 3451, 4709, 5075, 6925, 8033, 9695, 12325, 17255, 23545, 32963, 40165, 48475, 56231, 86275, 117725, 136561, 164815, 200825, 281155, 682805, 824075, 955927, 1405775, 3414025, 4779635, 23898175]

約数ペア:

[(1, 23898175), (5, 4779635), (7, 3414025), (17, 1405775), (25, 955927), (29, 824075), (35, 682805), (85, 281155), (119, 200825), (145, 164815), (175, 136561), (203, 117725), (277, 86275), (425, 56231), (493, 48475), (595, 40165), (725, 32963), (1015, 23545), (1385, 17255), (1939, 12325), (2465, 9695), (2975, 8033), (3451, 6925), (4709, 5075)]