199060425

素因数分解:

$3^2\times 5^2\times {\mathrm{479}}^1\times {\mathrm{1847}}^1$

素因数の和:2342

約数の個数: 36

約数和(自身を含む): 357477120

約数和(自身を除く): 158416695

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 479, 1437, 1847, 2395, 4311, 5541, 7185, 9235, 11975, 16623, 21555, 27705, 35925, 46175, 83115, 107775, 138525, 415575, 884713, 2654139, 4423565, 7962417, 13270695, 22117825, 39812085, 66353475, 199060425]

約数ペア:

[(1, 199060425), (3, 66353475), (5, 39812085), (9, 22117825), (15, 13270695), (25, 7962417), (45, 4423565), (75, 2654139), (225, 884713), (479, 415575), (1437, 138525), (1847, 107775), (2395, 83115), (4311, 46175), (5541, 35925), (7185, 27705), (9235, 21555), (11975, 16623)]