201211153905

素因数分解:

$3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1609}}^1\times {\mathrm{9463}}^1$

素因数の和:11961

約数の個数: 32

約数和(自身を含む): 322537662720

約数和(自身を除く): 121326508815

約数列:

[1, 3, 5, 15, 881, 1609, 2643, 4405, 4827, 8045, 9463, 13215, 24135, 28389, 47315, 141945, 1417529, 4252587, 7087645, 8336903, 15225967, 21262935, 25010709, 41684515, 45677901, 76129835, 125053545, 228389505, 13414076927, 40242230781, 67070384635, 201211153905]

約数ペア:

[(1, 201211153905), (3, 67070384635), (5, 40242230781), (15, 13414076927), (881, 228389505), (1609, 125053545), (2643, 76129835), (4405, 45677901), (4827, 41684515), (8045, 25010709), (9463, 21262935), (13215, 15225967), (24135, 8336903), (28389, 7087645), (47315, 4252587), (141945, 1417529)]