2445642015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1973}}^1\times {\mathrm{4861}}^1$

素因数の和:6859

約数の個数: 32

約数和(自身を含む): 4146158016

約数和(自身を除く): 1700516001

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1973, 4861, 5919, 9865, 14583, 24305, 29595, 33541, 72915, 82637, 100623, 167705, 247911, 413185, 503115, 1239555, 9590753, 28772259, 47953765, 143861295, 163042801, 489128403, 815214005, 2445642015]

約数ペア:

[(1, 2445642015), (3, 815214005), (5, 489128403), (15, 163042801), (17, 143861295), (51, 47953765), (85, 28772259), (255, 9590753), (1973, 1239555), (4861, 503115), (5919, 413185), (9865, 247911), (14583, 167705), (24305, 100623), (29595, 82637), (33541, 72915)]