15672446985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{403877}}^1$

素因数の和:404097

約数の個数: 32

約数和(自身を含む): 27140601600

約数和(自身を除く): 11468154615

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 2587, 2985, 7761, 12935, 38805, 403877, 1211631, 2019385, 5250401, 6058155, 15751203, 26252005, 78756015, 80371523, 241114569, 401857615, 1044829799, 1205572845, 3134489397, 5224148995, 15672446985]

約数ペア:

[(1, 15672446985), (3, 5224148995), (5, 3134489397), (13, 1205572845), (15, 1044829799), (39, 401857615), (65, 241114569), (195, 80371523), (199, 78756015), (597, 26252005), (995, 15751203), (2587, 6058155), (2985, 5250401), (7761, 2019385), (12935, 1211631), (38805, 403877)]