2080785855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{8807}}^1$

素因数の和:9663

約数の個数: 32

約数和(自身を含む): 3509107200

約数和(自身を除く): 1428321345

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 829, 2487, 4145, 8807, 12435, 15751, 26421, 44035, 47253, 78755, 132105, 167333, 236265, 501999, 836665, 2509995, 7301003, 21903009, 36505015, 109515045, 138719057, 416157171, 693595285, 2080785855]

約数ペア:

[(1, 2080785855), (3, 693595285), (5, 416157171), (15, 138719057), (19, 109515045), (57, 36505015), (95, 21903009), (285, 7301003), (829, 2509995), (2487, 836665), (4145, 501999), (8807, 236265), (12435, 167333), (15751, 132105), (26421, 78755), (44035, 47253)]