38464335

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 87736320

約数和(自身を除く): 49271985

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 31, 35, 39, 45, 63, 65, 91, 93, 101, 105, 117, 135, 155, 189, 195, 217, 273, 279, 303, 315, 351, 403, 455, 465, 505, 585, 651, 707, 819, 837, 909, 945, 1085, 1209, 1313, 1365, 1395, 1515, 1755, 1953, 2015, 2121, 2457, 2727, 2821, 3131, 3255, 3535, 3627, 3939, 4095, 4185, 4545, 5859, 6045, 6363, 6565, 8463, 9191, 9393, 9765, 10605, 10881, 11817, 12285, 13635, 14105, 15655, 18135, 19089, 19695, 21917, 25389, 27573, 28179, 29295, 31815, 35451, 40703, 42315, 45955, 46965, 54405, 59085, 65751, 76167, 82719, 84537, 95445, 109585, 122109, 126945, 137865, 140895, 177255, 197253, 203515, 248157, 284921, 328755, 366327, 380835, 413595, 422685, 591759, 610545, 854763, 986265, 1098981, 1240785, 1424605, 1831635, 2564289, 2958795, 4273815, 5494905, 7692867, 12821445, 38464335]

約数ペア:

[(1, 38464335), (3, 12821445), (5, 7692867), (7, 5494905), (9, 4273815), (13, 2958795), (15, 2564289), (21, 1831635), (27, 1424605), (31, 1240785), (35, 1098981), (39, 986265), (45, 854763), (63, 610545), (65, 591759), (91, 422685), (93, 413595), (101, 380835), (105, 366327), (117, 328755), (135, 284921), (155, 248157), (189, 203515), (195, 197253), (217, 177255), (273, 140895), (279, 137865), (303, 126945), (315, 122109), (351, 109585), (403, 95445), (455, 84537), (465, 82719), (505, 76167), (585, 65751), (651, 59085), (707, 54405), (819, 46965), (837, 45955), (909, 42315), (945, 40703), (1085, 35451), (1209, 31815), (1313, 29295), (1365, 28179), (1395, 27573), (1515, 25389), (1755, 21917), (1953, 19695), (2015, 19089), (2121, 18135), (2457, 15655), (2727, 14105), (2821, 13635), (3131, 12285), (3255, 11817), (3535, 10881), (3627, 10605), (3939, 9765), (4095, 9393), (4185, 9191), (4545, 8463), (5859, 6565), (6045, 6363)]