2080352685

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{54667}}^1$

素因数の和:54777

約数の個数: 32

約数和(自身を含む): 3463764480

約数和(自身を除く): 1383411795

約数列:

[1, 3, 5, 15, 43, 59, 129, 177, 215, 295, 645, 885, 2537, 7611, 12685, 38055, 54667, 164001, 273335, 820005, 2350681, 3225353, 7052043, 9676059, 11753405, 16126765, 35260215, 48380295, 138690179, 416070537, 693450895, 2080352685]

約数ペア:

[(1, 2080352685), (3, 693450895), (5, 416070537), (15, 138690179), (43, 48380295), (59, 35260215), (129, 16126765), (177, 11753405), (215, 9676059), (295, 7052043), (645, 3225353), (885, 2350681), (2537, 820005), (7611, 273335), (12685, 164001), (38055, 54667)]