447029131095

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{787}}^1\times {\mathrm{3119}}^1$

素因数の和:4010

約数の個数: 128

約数和(自身を含む): 849678336000

約数和(自身を除く): 402649204905

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 71, 95, 135, 171, 213, 285, 355, 513, 639, 787, 855, 1065, 1349, 1917, 2361, 2565, 3119, 3195, 3935, 4047, 6745, 7083, 9357, 9585, 11805, 12141, 14953, 15595, 20235, 21249, 28071, 35415, 36423, 44859, 46785, 55877, 59261, 60705, 74765, 84213, 106245, 134577, 140355, 167631, 177783, 182115, 221449, 224295, 279385, 296305, 403731, 421065, 502893, 533349, 664347, 672885, 838155, 888915, 1061663, 1107245, 1508679, 1600047, 1993041, 2018655, 2454653, 2514465, 2666745, 3184989, 3321735, 4207531, 5308315, 5979123, 7363959, 7543395, 8000235, 9554967, 9965205, 12273265, 12622593, 15924945, 21037655, 22091877, 28664901, 29895615, 36819795, 37867779, 46638407, 47774835, 63112965, 66275631, 110459385, 113603337, 139915221, 143324505, 174280363, 189338895, 233192035, 331378155, 419745663, 522841089, 568016685, 699576105, 871401815, 1259236989, 1568523267, 2098728315, 2614205445, 3311326897, 4705569801, 6296184945, 7842616335, 9933980691, 16556634485, 23527849005, 29801942073, 49669903455, 89405826219, 149009710365, 447029131095]

約数ペア:

[(1, 447029131095), (3, 149009710365), (5, 89405826219), (9, 49669903455), (15, 29801942073), (19, 23527849005), (27, 16556634485), (45, 9933980691), (57, 7842616335), (71, 6296184945), (95, 4705569801), (135, 3311326897), (171, 2614205445), (213, 2098728315), (285, 1568523267), (355, 1259236989), (513, 871401815), (639, 699576105), (787, 568016685), (855, 522841089), (1065, 419745663), (1349, 331378155), (1917, 233192035), (2361, 189338895), (2565, 174280363), (3119, 143324505), (3195, 139915221), (3935, 113603337), (4047, 110459385), (6745, 66275631), (7083, 63112965), (9357, 47774835), (9585, 46638407), (11805, 37867779), (12141, 36819795), (14953, 29895615), (15595, 28664901), (20235, 22091877), (21249, 21037655), (28071, 15924945), (35415, 12622593), (36423, 12273265), (44859, 9965205), (46785, 9554967), (55877, 8000235), (59261, 7543395), (60705, 7363959), (74765, 5979123), (84213, 5308315), (106245, 4207531), (134577, 3321735), (140355, 3184989), (167631, 2666745), (177783, 2514465), (182115, 2454653), (221449, 2018655), (224295, 1993041), (279385, 1600047), (296305, 1508679), (403731, 1107245), (421065, 1061663), (502893, 888915), (533349, 838155), (664347, 672885)]