534721825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5034

約数の個数: 48

約数和(自身を含む): 799341696

約数和(自身を除く): 264619871

約数列:

[1, 5, 11, 17, 23, 25, 55, 85, 115, 187, 253, 275, 391, 425, 575, 935, 1265, 1955, 4301, 4675, 4973, 6325, 9775, 21505, 24865, 54703, 84541, 107525, 114379, 124325, 273515, 422705, 571895, 929951, 1258169, 1367575, 1944443, 2113525, 2859475, 4649755, 6290845, 9722215, 21388873, 23248775, 31454225, 48611075, 106944365, 534721825]

約数ペア:

[(1, 534721825), (5, 106944365), (11, 48611075), (17, 31454225), (23, 23248775), (25, 21388873), (55, 9722215), (85, 6290845), (115, 4649755), (187, 2859475), (253, 2113525), (275, 1944443), (391, 1367575), (425, 1258169), (575, 929951), (935, 571895), (1265, 422705), (1955, 273515), (4301, 124325), (4675, 114379), (4973, 107525), (6325, 84541), (9775, 54703), (21505, 24865)]