1796252895

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 3541190400

約数和(自身を除く): 1744937505

約数列:

[1, 3, 5, 9, 15, 17, 27, 29, 45, 51, 85, 87, 135, 137, 145, 153, 197, 255, 261, 411, 435, 459, 493, 591, 685, 765, 783, 985, 1233, 1305, 1479, 1773, 2055, 2295, 2329, 2465, 2955, 3349, 3699, 3915, 3973, 4437, 5319, 5713, 6165, 6987, 7395, 8865, 10047, 11645, 11919, 13311, 16745, 17139, 18495, 19865, 20961, 22185, 26595, 26989, 28565, 30141, 34935, 35757, 50235, 51417, 59595, 62883, 66555, 67541, 80967, 85695, 90423, 97121, 104805, 107271, 134945, 150705, 154251, 178785, 202623, 242901, 257085, 291363, 314415, 337705, 404835, 452115, 458813, 485605, 536355, 607869, 728703, 771255, 782681, 874089, 1013115, 1214505, 1376439, 1456815, 1823607, 2294065, 2348043, 2622267, 3039345, 3643515, 3913405, 4129317, 4370445, 6882195, 7044129, 9118035, 11740215, 12387951, 13111335, 13305577, 20646585, 21132387, 35220645, 39916731, 61939755, 66527885, 105661935, 119750193, 199583655, 359250579, 598750965, 1796252895]

約数ペア:

[(1, 1796252895), (3, 598750965), (5, 359250579), (9, 199583655), (15, 119750193), (17, 105661935), (27, 66527885), (29, 61939755), (45, 39916731), (51, 35220645), (85, 21132387), (87, 20646585), (135, 13305577), (137, 13111335), (145, 12387951), (153, 11740215), (197, 9118035), (255, 7044129), (261, 6882195), (411, 4370445), (435, 4129317), (459, 3913405), (493, 3643515), (591, 3039345), (685, 2622267), (765, 2348043), (783, 2294065), (985, 1823607), (1233, 1456815), (1305, 1376439), (1479, 1214505), (1773, 1013115), (2055, 874089), (2295, 782681), (2329, 771255), (2465, 728703), (2955, 607869), (3349, 536355), (3699, 485605), (3915, 458813), (3973, 452115), (4437, 404835), (5319, 337705), (5713, 314415), (6165, 291363), (6987, 257085), (7395, 242901), (8865, 202623), (10047, 178785), (11645, 154251), (11919, 150705), (13311, 134945), (16745, 107271), (17139, 104805), (18495, 97121), (19865, 90423), (20961, 85695), (22185, 80967), (26595, 67541), (26989, 66555), (28565, 62883), (30141, 59595), (34935, 51417), (35757, 50235)]