945842685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 1776660480

約数和(自身を除く): 830817795

約数列:

[1, 3, 5, 15, 17, 23, 29, 51, 67, 69, 83, 85, 87, 115, 145, 201, 249, 255, 335, 345, 391, 415, 435, 493, 667, 1005, 1139, 1173, 1245, 1411, 1479, 1541, 1909, 1943, 1955, 2001, 2407, 2465, 3335, 3417, 4233, 4623, 5561, 5695, 5727, 5829, 5865, 7055, 7221, 7395, 7705, 9545, 9715, 10005, 11339, 12035, 16683, 17085, 21165, 23115, 26197, 27805, 28635, 29145, 32453, 33031, 34017, 36105, 40919, 44689, 55361, 56695, 78591, 83415, 94537, 97359, 99093, 122757, 127903, 130985, 134067, 161269, 162265, 165155, 166083, 170085, 204595, 223445, 276805, 283611, 383709, 392955, 472685, 483807, 486795, 495465, 613785, 639515, 670335, 759713, 806345, 830415, 941137, 1418055, 1918545, 2174351, 2279139, 2419035, 2741573, 2823411, 3709187, 3798565, 4705685, 6523053, 8224719, 10871755, 11127561, 11395695, 13707865, 14117055, 18545935, 32615265, 41123595, 55637805, 63056179, 189168537, 315280895, 945842685]

約数ペア:

[(1, 945842685), (3, 315280895), (5, 189168537), (15, 63056179), (17, 55637805), (23, 41123595), (29, 32615265), (51, 18545935), (67, 14117055), (69, 13707865), (83, 11395695), (85, 11127561), (87, 10871755), (115, 8224719), (145, 6523053), (201, 4705685), (249, 3798565), (255, 3709187), (335, 2823411), (345, 2741573), (391, 2419035), (415, 2279139), (435, 2174351), (493, 1918545), (667, 1418055), (1005, 941137), (1139, 830415), (1173, 806345), (1245, 759713), (1411, 670335), (1479, 639515), (1541, 613785), (1909, 495465), (1943, 486795), (1955, 483807), (2001, 472685), (2407, 392955), (2465, 383709), (3335, 283611), (3417, 276805), (4233, 223445), (4623, 204595), (5561, 170085), (5695, 166083), (5727, 165155), (5829, 162265), (5865, 161269), (7055, 134067), (7221, 130985), (7395, 127903), (7705, 122757), (9545, 99093), (9715, 97359), (10005, 94537), (11339, 83415), (12035, 78591), (16683, 56695), (17085, 55361), (21165, 44689), (23115, 40919), (26197, 36105), (27805, 34017), (28635, 33031), (29145, 32453)]