9665865

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 19630080

約数和(自身を除く): 9964215

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 283, 297, 345, 495, 621, 759, 849, 1035, 1265, 1415, 1485, 2277, 2547, 3105, 3113, 3795, 4245, 6509, 6831, 7641, 9339, 11385, 12735, 15565, 19527, 28017, 32545, 34155, 38205, 46695, 58581, 71599, 84051, 97635, 140085, 175743, 214797, 292905, 357995, 420255, 644391, 878715, 1073985, 1933173, 3221955, 9665865]

約数ペア:

[(1, 9665865), (3, 3221955), (5, 1933173), (9, 1073985), (11, 878715), (15, 644391), (23, 420255), (27, 357995), (33, 292905), (45, 214797), (55, 175743), (69, 140085), (99, 97635), (115, 84051), (135, 71599), (165, 58581), (207, 46695), (253, 38205), (283, 34155), (297, 32545), (345, 28017), (495, 19527), (621, 15565), (759, 12735), (849, 11385), (1035, 9339), (1265, 7641), (1415, 6831), (1485, 6509), (2277, 4245), (2547, 3795), (3105, 3113)]