624971295

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 1269059616

約数和(自身を除く): 644088321

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 81, 115, 117, 135, 169, 195, 207, 299, 345, 351, 397, 405, 507, 585, 621, 845, 897, 1035, 1053, 1191, 1495, 1521, 1755, 1863, 1985, 2535, 2691, 3105, 3573, 3887, 4485, 4563, 5161, 5265, 5955, 7605, 8073, 9131, 9315, 10719, 11661, 13455, 13689, 15483, 17865, 19435, 22815, 24219, 25805, 27393, 32157, 34983, 40365, 45655, 46449, 53595, 58305, 67093, 68445, 77415, 82179, 104949, 118703, 121095, 136965, 139347, 160785, 174915, 201279, 232245, 246537, 314847, 335465, 356109, 410895, 418041, 524745, 593515, 603837, 696735, 739611, 1006395, 1068327, 1232685, 1543139, 1574235, 1780545, 1811511, 2090205, 3019185, 3204981, 3698055, 4629417, 5341635, 5434533, 7715695, 9057555, 9614943, 13888251, 16024905, 23147085, 27172665, 41664753, 48074715, 69441255, 124994259, 208323765, 624971295]

約数ペア:

[(1, 624971295), (3, 208323765), (5, 124994259), (9, 69441255), (13, 48074715), (15, 41664753), (23, 27172665), (27, 23147085), (39, 16024905), (45, 13888251), (65, 9614943), (69, 9057555), (81, 7715695), (115, 5434533), (117, 5341635), (135, 4629417), (169, 3698055), (195, 3204981), (207, 3019185), (299, 2090205), (345, 1811511), (351, 1780545), (397, 1574235), (405, 1543139), (507, 1232685), (585, 1068327), (621, 1006395), (845, 739611), (897, 696735), (1035, 603837), (1053, 593515), (1191, 524745), (1495, 418041), (1521, 410895), (1755, 356109), (1863, 335465), (1985, 314847), (2535, 246537), (2691, 232245), (3105, 201279), (3573, 174915), (3887, 160785), (4485, 139347), (4563, 136965), (5161, 121095), (5265, 118703), (5955, 104949), (7605, 82179), (8073, 77415), (9131, 68445), (9315, 67093), (10719, 58305), (11661, 53595), (13455, 46449), (13689, 45655), (15483, 40365), (17865, 34983), (19435, 32157), (22815, 27393), (24219, 25805)]