1049202855

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:286

約数の個数: 128

約数和(自身を含む): 2060328960

約数和(自身を除く): 1011126105

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 47, 51, 71, 85, 135, 137, 141, 153, 213, 235, 255, 355, 411, 423, 459, 639, 685, 705, 765, 799, 1065, 1207, 1233, 1269, 1917, 2055, 2115, 2295, 2329, 2397, 3195, 3337, 3621, 3699, 3995, 6035, 6165, 6345, 6439, 6987, 7191, 9585, 9727, 10011, 10863, 11645, 11985, 16685, 18105, 18495, 19317, 20961, 21573, 29181, 30033, 32195, 32589, 34935, 35955, 48635, 50055, 54315, 56729, 57951, 62883, 87543, 90099, 96585, 104805, 107865, 109463, 145905, 150165, 162945, 165359, 170187, 173853, 262629, 283645, 289755, 314415, 328389, 437715, 450495, 457169, 496077, 510561, 547315, 826795, 850935, 869265, 985167, 1313145, 1371507, 1488231, 1531683, 1641945, 2285845, 2480385, 2552805, 2955501, 4114521, 4464693, 4925835, 6857535, 7441155, 7658415, 7771873, 12343563, 14777505, 20572605, 22323465, 23315619, 38859365, 61717815, 69946857, 116578095, 209840571, 349734285, 1049202855]

約数ペア:

[(1, 1049202855), (3, 349734285), (5, 209840571), (9, 116578095), (15, 69946857), (17, 61717815), (27, 38859365), (45, 23315619), (47, 22323465), (51, 20572605), (71, 14777505), (85, 12343563), (135, 7771873), (137, 7658415), (141, 7441155), (153, 6857535), (213, 4925835), (235, 4464693), (255, 4114521), (355, 2955501), (411, 2552805), (423, 2480385), (459, 2285845), (639, 1641945), (685, 1531683), (705, 1488231), (765, 1371507), (799, 1313145), (1065, 985167), (1207, 869265), (1233, 850935), (1269, 826795), (1917, 547315), (2055, 510561), (2115, 496077), (2295, 457169), (2329, 450495), (2397, 437715), (3195, 328389), (3337, 314415), (3621, 289755), (3699, 283645), (3995, 262629), (6035, 173853), (6165, 170187), (6345, 165359), (6439, 162945), (6987, 150165), (7191, 145905), (9585, 109463), (9727, 107865), (10011, 104805), (10863, 96585), (11645, 90099), (11985, 87543), (16685, 62883), (18105, 57951), (18495, 56729), (19317, 54315), (20961, 50055), (21573, 48635), (29181, 35955), (30033, 34935), (32195, 32589)]