48257505

素因数分解:

$3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1997}}^1$

素因数の和:2190

約数の個数: 32

約数和(自身を含む): 86313600

約数和(自身を除く): 38056095

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 179, 537, 895, 1611, 1997, 2685, 4833, 5991, 8055, 9985, 17973, 24165, 29955, 53919, 89865, 269595, 357463, 1072389, 1787315, 3217167, 5361945, 9651501, 16085835, 48257505]

約数ペア:

[(1, 48257505), (3, 16085835), (5, 9651501), (9, 5361945), (15, 3217167), (27, 1787315), (45, 1072389), (135, 357463), (179, 269595), (537, 89865), (895, 53919), (1611, 29955), (1997, 24165), (2685, 17973), (4833, 9985), (5991, 8055)]