7139300575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{1663}}^1$

素因数の和:1984

約数の個数: 48

約数和(自身を含む): 9849655296

約数和(自身を除く): 2710354721

約数列:

[1, 5, 11, 25, 55, 67, 233, 275, 335, 737, 1165, 1663, 1675, 2563, 3685, 5825, 8315, 12815, 15611, 18293, 18425, 41575, 64075, 78055, 91465, 111421, 171721, 387479, 390275, 457325, 557105, 858605, 1225631, 1937395, 2785525, 4262269, 4293025, 6128155, 9686975, 21311345, 25961093, 30640775, 106556725, 129805465, 285572023, 649027325, 1427860115, 7139300575]

約数ペア:

[(1, 7139300575), (5, 1427860115), (11, 649027325), (25, 285572023), (55, 129805465), (67, 106556725), (233, 30640775), (275, 25961093), (335, 21311345), (737, 9686975), (1165, 6128155), (1663, 4293025), (1675, 4262269), (2563, 2785525), (3685, 1937395), (5825, 1225631), (8315, 858605), (12815, 557105), (15611, 457325), (18293, 390275), (18425, 387479), (41575, 171721), (64075, 111421), (78055, 91465)]