7859632095

素因数分解:

$3^5\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1361}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 16616160288

約数和(自身を除く): 8756528193

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 81, 97, 105, 135, 147, 189, 243, 245, 291, 315, 405, 441, 485, 567, 679, 735, 873, 945, 1215, 1323, 1361, 1455, 1701, 2037, 2205, 2619, 2835, 3395, 3969, 4083, 4365, 4753, 6111, 6615, 6805, 7857, 8505, 9527, 10185, 11907, 12249, 13095, 14259, 18333, 19845, 20415, 23571, 23765, 28581, 30555, 36747, 39285, 42777, 47635, 54999, 59535, 61245, 66689, 71295, 85743, 91665, 110241, 117855, 128331, 132017, 142905, 164997, 183735, 200067, 213885, 257229, 274995, 330723, 333445, 384993, 396051, 428715, 551205, 600201, 641655, 660085, 771687, 824985, 924119, 1000335, 1154979, 1188153, 1286145, 1653615, 1800603, 1924965, 1980255, 2315061, 2772357, 3001005, 3564459, 3858435, 4620595, 5401809, 5774895, 5940765, 6468833, 8317071, 9003015, 10693377, 11575305, 13861785, 16205427, 17822295, 19406499, 24951213, 27009045, 32080131, 32344165, 41585355, 53466885, 58219497, 74853639, 81027135, 97032495, 124756065, 160400655, 174658491, 224560917, 291097485, 374268195, 523975473, 873292455, 1122804585, 1571926419, 2619877365, 7859632095]

約数ペア:

[(1, 7859632095), (3, 2619877365), (5, 1571926419), (7, 1122804585), (9, 873292455), (15, 523975473), (21, 374268195), (27, 291097485), (35, 224560917), (45, 174658491), (49, 160400655), (63, 124756065), (81, 97032495), (97, 81027135), (105, 74853639), (135, 58219497), (147, 53466885), (189, 41585355), (243, 32344165), (245, 32080131), (291, 27009045), (315, 24951213), (405, 19406499), (441, 17822295), (485, 16205427), (567, 13861785), (679, 11575305), (735, 10693377), (873, 9003015), (945, 8317071), (1215, 6468833), (1323, 5940765), (1361, 5774895), (1455, 5401809), (1701, 4620595), (2037, 3858435), (2205, 3564459), (2619, 3001005), (2835, 2772357), (3395, 2315061), (3969, 1980255), (4083, 1924965), (4365, 1800603), (4753, 1653615), (6111, 1286145), (6615, 1188153), (6805, 1154979), (7857, 1000335), (8505, 924119), (9527, 824985), (10185, 771687), (11907, 660085), (12249, 641655), (13095, 600201), (14259, 551205), (18333, 428715), (19845, 396051), (20415, 384993), (23571, 333445), (23765, 330723), (28581, 274995), (30555, 257229), (36747, 213885), (39285, 200067), (42777, 183735), (47635, 164997), (54999, 142905), (59535, 132017), (61245, 128331), (66689, 117855), (71295, 110241), (85743, 91665)]