655771270005

素因数分解:

$3^4\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1499}}^1\times {\mathrm{2333}}^1$

素因数の和:4312

約数の個数: 80

約数和(自身を含む): 1179360864000

約数和(自身を除く): 523589593995

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 463, 1389, 1499, 2315, 2333, 4167, 4497, 6945, 6999, 7495, 11665, 12501, 13491, 20835, 20997, 22485, 34995, 37503, 40473, 62505, 62991, 67455, 104985, 121419, 187515, 188973, 202365, 314955, 607095, 694037, 944865, 1080179, 2082111, 3240537, 3470185, 3497167, 5400895, 6246333, 9721611, 10410555, 10491501, 16202685, 17485835, 18738999, 29164833, 31231665, 31474503, 48608055, 52457505, 56216997, 87494499, 93694995, 94423509, 145824165, 157372515, 281084985, 283270527, 437472495, 472117545, 1416352635, 1619188321, 4857564963, 8095941605, 14572694889, 24287824815, 43718084667, 72863474445, 131154254001, 218590423335, 655771270005]

約数ペア:

[(1, 655771270005), (3, 218590423335), (5, 131154254001), (9, 72863474445), (15, 43718084667), (27, 24287824815), (45, 14572694889), (81, 8095941605), (135, 4857564963), (405, 1619188321), (463, 1416352635), (1389, 472117545), (1499, 437472495), (2315, 283270527), (2333, 281084985), (4167, 157372515), (4497, 145824165), (6945, 94423509), (6999, 93694995), (7495, 87494499), (11665, 56216997), (12501, 52457505), (13491, 48608055), (20835, 31474503), (20997, 31231665), (22485, 29164833), (34995, 18738999), (37503, 17485835), (40473, 16202685), (62505, 10491501), (62991, 10410555), (67455, 9721611), (104985, 6246333), (121419, 5400895), (187515, 3497167), (188973, 3470185), (202365, 3240537), (314955, 2082111), (607095, 1080179), (694037, 944865)]