2680495095

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{10457}}^1$

素因数の和:11231

約数の個数: 32

約数和(自身を含む): 4481713152

約数和(自身を除く): 1801218057

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 743, 2229, 3715, 10457, 11145, 17089, 31371, 51267, 52285, 85445, 156855, 240511, 256335, 721533, 1202555, 3607665, 7769551, 23308653, 38847755, 116543265, 178699673, 536099019, 893498365, 2680495095]

約数ペア:

[(1, 2680495095), (3, 893498365), (5, 536099019), (15, 178699673), (23, 116543265), (69, 38847755), (115, 23308653), (345, 7769551), (743, 3607665), (2229, 1202555), (3715, 721533), (10457, 256335), (11145, 240511), (17089, 156855), (31371, 85445), (51267, 52285)]