48380865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1969

約数の個数: 32

約数和(自身を含む): 84018816

約数和(自身を除く): 35637951

約数列:

[1, 3, 5, 13, 15, 39, 65, 137, 195, 411, 685, 1781, 1811, 2055, 5343, 5433, 8905, 9055, 23543, 26715, 27165, 70629, 117715, 248107, 353145, 744321, 1240535, 3225391, 3721605, 9676173, 16126955, 48380865]

約数ペア:

[(1, 48380865), (3, 16126955), (5, 9676173), (13, 3721605), (15, 3225391), (39, 1240535), (65, 744321), (137, 353145), (195, 248107), (411, 117715), (685, 70629), (1781, 27165), (1811, 26715), (2055, 23543), (5343, 9055), (5433, 8905)]