24732575

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 37330944

約数和(自身を除く): 12598369

約数列:

[1, 5, 7, 25, 31, 35, 47, 97, 155, 175, 217, 235, 329, 485, 679, 775, 1085, 1175, 1457, 1645, 2425, 3007, 3395, 4559, 5425, 7285, 8225, 10199, 15035, 16975, 21049, 22795, 31913, 36425, 50995, 75175, 105245, 113975, 141329, 159565, 254975, 526225, 706645, 797825, 989303, 3533225, 4946515, 24732575]

約数ペア:

[(1, 24732575), (5, 4946515), (7, 3533225), (25, 989303), (31, 797825), (35, 706645), (47, 526225), (97, 254975), (155, 159565), (175, 141329), (217, 113975), (235, 105245), (329, 75175), (485, 50995), (679, 36425), (775, 31913), (1085, 22795), (1175, 21049), (1457, 16975), (1645, 15035), (2425, 10199), (3007, 8225), (3395, 7285), (4559, 5425)]