8977761345

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{991}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 17416028160

約数和(自身を除く): 8438266815

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 239, 285, 361, 399, 665, 717, 991, 1083, 1195, 1673, 1805, 1995, 2527, 2973, 3585, 4541, 4955, 5019, 5415, 6937, 7581, 8365, 12635, 13623, 14865, 18829, 20811, 22705, 25095, 31787, 34685, 37905, 56487, 68115, 86279, 94145, 95361, 104055, 131803, 158935, 236849, 258837, 282435, 357751, 395409, 431395, 476805, 603953, 659015, 710547, 1073253, 1184245, 1294185, 1657943, 1788755, 1811859, 1977045, 2504257, 3019765, 3552735, 4500131, 4973829, 5366265, 7512771, 8289715, 9059295, 12521285, 13500393, 22500655, 24869145, 31500917, 37563855, 67501965, 85502489, 94502751, 157504585, 256507467, 427512445, 472513755, 598517423, 1282537335, 1795552269, 2992587115, 8977761345]

約数ペア:

[(1, 8977761345), (3, 2992587115), (5, 1795552269), (7, 1282537335), (15, 598517423), (19, 472513755), (21, 427512445), (35, 256507467), (57, 157504585), (95, 94502751), (105, 85502489), (133, 67501965), (239, 37563855), (285, 31500917), (361, 24869145), (399, 22500655), (665, 13500393), (717, 12521285), (991, 9059295), (1083, 8289715), (1195, 7512771), (1673, 5366265), (1805, 4973829), (1995, 4500131), (2527, 3552735), (2973, 3019765), (3585, 2504257), (4541, 1977045), (4955, 1811859), (5019, 1788755), (5415, 1657943), (6937, 1294185), (7581, 1184245), (8365, 1073253), (12635, 710547), (13623, 659015), (14865, 603953), (18829, 476805), (20811, 431395), (22705, 395409), (25095, 357751), (31787, 282435), (34685, 258837), (37905, 236849), (56487, 158935), (68115, 131803), (86279, 104055), (94145, 95361)]