2017148955

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 64

約数和(自身を含む): 3380227200

約数和(自身を除く): 1363078245

約数列:

[1, 3, 5, 15, 41, 89, 123, 137, 205, 267, 269, 411, 445, 615, 685, 807, 1335, 1345, 2055, 3649, 4035, 5617, 10947, 11029, 12193, 16851, 18245, 23941, 28085, 33087, 36579, 36853, 54735, 55145, 60965, 71823, 84255, 110559, 119705, 165435, 182895, 184265, 359115, 499913, 552795, 981581, 1499739, 1510973, 2499565, 2944743, 3279917, 4532919, 4907905, 7498695, 7554865, 9839751, 14723715, 16399585, 22664595, 49198755, 134476597, 403429791, 672382985, 2017148955]

約数ペア:

[(1, 2017148955), (3, 672382985), (5, 403429791), (15, 134476597), (41, 49198755), (89, 22664595), (123, 16399585), (137, 14723715), (205, 9839751), (267, 7554865), (269, 7498695), (411, 4907905), (445, 4532919), (615, 3279917), (685, 2944743), (807, 2499565), (1335, 1510973), (1345, 1499739), (2055, 981581), (3649, 552795), (4035, 499913), (5617, 359115), (10947, 184265), (11029, 182895), (12193, 165435), (16851, 119705), (18245, 110559), (23941, 84255), (28085, 71823), (33087, 60965), (36579, 55145), (36853, 54735)]