27037448165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{307891}}^1$

素因数の和:308109

約数の個数: 32

約数和(自身を含む): 40139264256

約数和(自身を除く): 13101816091

約数列:

[1, 5, 7, 13, 35, 65, 91, 193, 455, 965, 1351, 2509, 6755, 12545, 17563, 87815, 307891, 1539455, 2155237, 4002583, 10776185, 20012915, 28018081, 59422963, 140090405, 297114815, 415960741, 772498519, 2079803705, 3862492595, 5407489633, 27037448165]

約数ペア:

[(1, 27037448165), (5, 5407489633), (7, 3862492595), (13, 2079803705), (35, 772498519), (65, 415960741), (91, 297114815), (193, 140090405), (455, 59422963), (965, 28018081), (1351, 20012915), (2509, 10776185), (6755, 4002583), (12545, 2155237), (17563, 1539455), (87815, 307891)]