12247455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 21542400

約数和(自身を除く): 9294945

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 373, 597, 995, 1119, 1865, 2189, 2985, 4103, 5595, 6567, 10945, 12309, 20515, 32835, 61545, 74227, 222681, 371135, 816497, 1113405, 2449491, 4082485, 12247455]

約数ペア:

[(1, 12247455), (3, 4082485), (5, 2449491), (11, 1113405), (15, 816497), (33, 371135), (55, 222681), (165, 74227), (199, 61545), (373, 32835), (597, 20515), (995, 12309), (1119, 10945), (1865, 6567), (2189, 5595), (2985, 4103)]