127003678555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1\times {\mathrm{643}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 168509472768

約数和(自身を除く): 41505794213

約数列:

[1, 5, 13, 65, 71, 127, 337, 355, 635, 643, 923, 1651, 1685, 3215, 4381, 4615, 8255, 8359, 9017, 21905, 23927, 41795, 42799, 45085, 45653, 81661, 117221, 119635, 213995, 216691, 228265, 311051, 408305, 556387, 586105, 593489, 1061593, 1083455, 1555255, 2781935, 2816983, 2967445, 3038729, 5307965, 5797931, 14084915, 15193645, 15385061, 27519757, 28989655, 39503477, 75373103, 76925305, 137598785, 197517385, 200005793, 357756841, 376865515, 1000028965, 1788784205, 1953902747, 9769513735, 25400735711, 127003678555]

約数ペア:

[(1, 127003678555), (5, 25400735711), (13, 9769513735), (65, 1953902747), (71, 1788784205), (127, 1000028965), (337, 376865515), (355, 357756841), (635, 200005793), (643, 197517385), (923, 137598785), (1651, 76925305), (1685, 75373103), (3215, 39503477), (4381, 28989655), (4615, 27519757), (8255, 15385061), (8359, 15193645), (9017, 14084915), (21905, 5797931), (23927, 5307965), (41795, 3038729), (42799, 2967445), (45085, 2816983), (45653, 2781935), (81661, 1555255), (117221, 1083455), (119635, 1061593), (213995, 593489), (216691, 586105), (228265, 556387), (311051, 408305)]