56182425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2042

約数の個数: 48

約数和(自身を含む): 103535040

約数和(自身を除く): 47352615

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 1987, 2175, 5655, 5961, 9425, 9935, 25831, 28275, 29805, 49675, 57623, 77493, 129155, 149025, 172869, 288115, 387465, 645775, 749099, 864345, 1440575, 1937325, 2247297, 3745495, 4321725, 11236485, 18727475, 56182425]

約数ペア:

[(1, 56182425), (3, 18727475), (5, 11236485), (13, 4321725), (15, 3745495), (25, 2247297), (29, 1937325), (39, 1440575), (65, 864345), (75, 749099), (87, 645775), (145, 387465), (195, 288115), (325, 172869), (377, 149025), (435, 129155), (725, 77493), (975, 57623), (1131, 49675), (1885, 29805), (1987, 28275), (2175, 25831), (5655, 9935), (5961, 9425)]