15704615575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{613}}^1\times {\mathrm{1579}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 21653078400

約数和(自身を除く): 5948462825

約数列:

[1, 5, 11, 25, 55, 59, 275, 295, 613, 649, 1475, 1579, 3065, 3245, 6743, 7895, 15325, 16225, 17369, 33715, 36167, 39475, 86845, 93161, 168575, 180835, 397837, 434225, 465805, 904175, 967927, 1024771, 1989185, 2329025, 4839635, 5123855, 9945925, 10647197, 24198175, 25619275, 53235985, 57107693, 266179925, 285538465, 628184623, 1427692325, 3140923115, 15704615575]

約数ペア:

[(1, 15704615575), (5, 3140923115), (11, 1427692325), (25, 628184623), (55, 285538465), (59, 266179925), (275, 57107693), (295, 53235985), (613, 25619275), (649, 24198175), (1475, 10647197), (1579, 9945925), (3065, 5123855), (3245, 4839635), (6743, 2329025), (7895, 1989185), (15325, 1024771), (16225, 967927), (17369, 904175), (33715, 465805), (36167, 434225), (39475, 397837), (86845, 180835), (93161, 168575)]