561502755

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{5939}}^1$

素因数の和:6152

約数の個数: 48

約数和(自身を含む): 1067489280

約数和(自身を除く): 505986525

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 191, 495, 573, 955, 1719, 2101, 2865, 5939, 6303, 8595, 10505, 17817, 18909, 29695, 31515, 53451, 65329, 89085, 94545, 195987, 267255, 326645, 587961, 979935, 1134349, 2939805, 3403047, 5671745, 10209141, 12477839, 17015235, 37433517, 51045705, 62389195, 112300551, 187167585, 561502755]

約数ペア:

[(1, 561502755), (3, 187167585), (5, 112300551), (9, 62389195), (11, 51045705), (15, 37433517), (33, 17015235), (45, 12477839), (55, 10209141), (99, 5671745), (165, 3403047), (191, 2939805), (495, 1134349), (573, 979935), (955, 587961), (1719, 326645), (2101, 267255), (2865, 195987), (5939, 94545), (6303, 89085), (8595, 65329), (10505, 53451), (17817, 31515), (18909, 29695)]