24397975

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 37497600

約数和(自身を除く): 13099625

約数列:

[1, 5, 7, 17, 25, 35, 59, 85, 119, 139, 175, 295, 413, 425, 595, 695, 973, 1003, 1475, 2065, 2363, 2975, 3475, 4865, 5015, 7021, 8201, 10325, 11815, 16541, 24325, 25075, 35105, 41005, 57407, 59075, 82705, 139417, 175525, 205025, 287035, 413525, 697085, 975919, 1435175, 3485425, 4879595, 24397975]

約数ペア:

[(1, 24397975), (5, 4879595), (7, 3485425), (17, 1435175), (25, 975919), (35, 697085), (59, 413525), (85, 287035), (119, 205025), (139, 175525), (175, 139417), (295, 82705), (413, 59075), (425, 57407), (595, 41005), (695, 35105), (973, 25075), (1003, 24325), (1475, 16541), (2065, 11815), (2363, 10325), (2975, 8201), (3475, 7021), (4865, 5015)]