25002756

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 67878720

約数和(自身を除く): 42875964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 887, 972, 1044, 1566, 1774, 2349, 2661, 3132, 3548, 4698, 5322, 7047, 7983, 9396, 10644, 14094, 15966, 23949, 25723, 28188, 31932, 47898, 51446, 71847, 77169, 95796, 102892, 143694, 154338, 215541, 231507, 287388, 308676, 431082, 463014, 694521, 862164, 926028, 1389042, 2083563, 2778084, 4167126, 6250689, 8334252, 12501378, 25002756]

約数ペア:

[(1, 25002756), (2, 12501378), (3, 8334252), (4, 6250689), (6, 4167126), (9, 2778084), (12, 2083563), (18, 1389042), (27, 926028), (29, 862164), (36, 694521), (54, 463014), (58, 431082), (81, 308676), (87, 287388), (108, 231507), (116, 215541), (162, 154338), (174, 143694), (243, 102892), (261, 95796), (324, 77169), (348, 71847), (486, 51446), (522, 47898), (783, 31932), (887, 28188), (972, 25723), (1044, 23949), (1566, 15966), (1774, 14094), (2349, 10644), (2661, 9396), (3132, 7983), (3548, 7047), (4698, 5322)]