1566340145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2927}}^1$

素因数の和:3125

約数の個数: 32

約数和(自身を含む): 2040698880

約数和(自身を除く): 474358735

約数列:

[1, 5, 19, 43, 95, 131, 215, 655, 817, 2489, 2927, 4085, 5633, 12445, 14635, 28165, 55613, 107027, 125861, 278065, 383437, 535135, 629305, 1917185, 2391359, 7285303, 11956795, 16487791, 36426515, 82438955, 313268029, 1566340145]

約数ペア:

[(1, 1566340145), (5, 313268029), (19, 82438955), (43, 36426515), (95, 16487791), (131, 11956795), (215, 7285303), (655, 2391359), (817, 1917185), (2489, 629305), (2927, 535135), (4085, 383437), (5633, 278065), (12445, 125861), (14635, 107027), (28165, 55613)]