52701975

素因数分解:

$3^3\times 5^2\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 97612800

約数和(自身を除く): 44910825

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 163, 225, 479, 489, 675, 815, 1437, 1467, 2395, 2445, 4075, 4311, 4401, 7185, 7335, 11975, 12225, 12933, 21555, 22005, 35925, 36675, 64665, 78077, 107775, 110025, 234231, 323325, 390385, 702693, 1171155, 1951925, 2108079, 3513465, 5855775, 10540395, 17567325, 52701975]

約数ペア:

[(1, 52701975), (3, 17567325), (5, 10540395), (9, 5855775), (15, 3513465), (25, 2108079), (27, 1951925), (45, 1171155), (75, 702693), (135, 390385), (163, 323325), (225, 234231), (479, 110025), (489, 107775), (675, 78077), (815, 64665), (1437, 36675), (1467, 35925), (2395, 22005), (2445, 21555), (4075, 12933), (4311, 12225), (4401, 11975), (7185, 7335)]