315565559745

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1\times {\mathrm{67289}}^1$

素因数の和:67714

約数の個数: 64

約数和(自身を含む): 546269909760

約数和(自身を除く): 230704350015

約数列:

[1, 3, 5, 15, 17, 51, 53, 85, 159, 255, 265, 347, 795, 901, 1041, 1735, 2703, 4505, 5205, 5899, 13515, 17697, 18391, 29495, 55173, 67289, 88485, 91955, 201867, 275865, 312647, 336445, 937941, 1009335, 1143913, 1563235, 3431739, 3566317, 4689705, 5719565, 10698951, 17158695, 17831585, 23349283, 53494755, 60627389, 70047849, 116746415, 181882167, 303136945, 350239245, 396937811, 909410835, 1190813433, 1237511999, 1984689055, 3712535997, 5954067165, 6187559995, 18562679985, 21037703983, 63113111949, 105188519915, 315565559745]

約数ペア:

[(1, 315565559745), (3, 105188519915), (5, 63113111949), (15, 21037703983), (17, 18562679985), (51, 6187559995), (53, 5954067165), (85, 3712535997), (159, 1984689055), (255, 1237511999), (265, 1190813433), (347, 909410835), (795, 396937811), (901, 350239245), (1041, 303136945), (1735, 181882167), (2703, 116746415), (4505, 70047849), (5205, 60627389), (5899, 53494755), (13515, 23349283), (17697, 17831585), (18391, 17158695), (29495, 10698951), (55173, 5719565), (67289, 4689705), (88485, 3566317), (91955, 3431739), (201867, 1563235), (275865, 1143913), (312647, 1009335), (336445, 937941)]