88413541775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:909

約数の個数: 96

約数和(自身を含む): 126695016000

約数和(自身を除く): 38281474225

約数列:

[1, 5, 13, 17, 25, 65, 85, 149, 211, 221, 325, 425, 509, 745, 1055, 1105, 1937, 2533, 2545, 2743, 3587, 3725, 5275, 5525, 6617, 8653, 9685, 12665, 12725, 13715, 17935, 31439, 32929, 33085, 43265, 46631, 48425, 63325, 68575, 75841, 89675, 107399, 112489, 157195, 164645, 165425, 216325, 233155, 379205, 408707, 534463, 536995, 562445, 785975, 823225, 985933, 1165775, 1289297, 1396187, 1825783, 1896025, 2043535, 2672315, 2684975, 2812225, 4929665, 6446485, 6948019, 6980935, 9128915, 10217675, 13361575, 16002451, 16760861, 23735179, 24648325, 32232425, 34740095, 34904675, 45644575, 80012255, 83804305, 118675895, 173700475, 208031863, 272041667, 400061275, 419021525, 593379475, 1040159315, 1360208335, 3536541671, 5200796575, 6801041675, 17682708355, 88413541775]

約数ペア:

[(1, 88413541775), (5, 17682708355), (13, 6801041675), (17, 5200796575), (25, 3536541671), (65, 1360208335), (85, 1040159315), (149, 593379475), (211, 419021525), (221, 400061275), (325, 272041667), (425, 208031863), (509, 173700475), (745, 118675895), (1055, 83804305), (1105, 80012255), (1937, 45644575), (2533, 34904675), (2545, 34740095), (2743, 32232425), (3587, 24648325), (3725, 23735179), (5275, 16760861), (5525, 16002451), (6617, 13361575), (8653, 10217675), (9685, 9128915), (12665, 6980935), (12725, 6948019), (13715, 6446485), (17935, 4929665), (31439, 2812225), (32929, 2684975), (33085, 2672315), (43265, 2043535), (46631, 1896025), (48425, 1825783), (63325, 1396187), (68575, 1289297), (75841, 1165775), (89675, 985933), (107399, 823225), (112489, 785975), (157195, 562445), (164645, 536995), (165425, 534463), (216325, 408707), (233155, 379205)]