15294552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 128

約数和(自身を含む): 48384000

約数和(自身を除く): 33089448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 47, 52, 56, 78, 84, 91, 94, 104, 141, 149, 156, 168, 182, 188, 273, 282, 298, 312, 329, 364, 376, 447, 546, 564, 596, 611, 658, 728, 894, 987, 1043, 1092, 1128, 1192, 1222, 1316, 1788, 1833, 1937, 1974, 2086, 2184, 2444, 2632, 3129, 3576, 3666, 3874, 3948, 4172, 4277, 4888, 5811, 6258, 7003, 7332, 7748, 7896, 8344, 8554, 11622, 12516, 12831, 13559, 14006, 14664, 15496, 17108, 21009, 23244, 25032, 25662, 27118, 28012, 34216, 40677, 42018, 46488, 49021, 51324, 54236, 56024, 81354, 84036, 91039, 98042, 102648, 108472, 147063, 162708, 168072, 182078, 196084, 273117, 294126, 325416, 364156, 392168, 546234, 588252, 637273, 728312, 1092468, 1176504, 1274546, 1911819, 2184936, 2549092, 3823638, 5098184, 7647276, 15294552]

約数ペア:

[(1, 15294552), (2, 7647276), (3, 5098184), (4, 3823638), (6, 2549092), (7, 2184936), (8, 1911819), (12, 1274546), (13, 1176504), (14, 1092468), (21, 728312), (24, 637273), (26, 588252), (28, 546234), (39, 392168), (42, 364156), (47, 325416), (52, 294126), (56, 273117), (78, 196084), (84, 182078), (91, 168072), (94, 162708), (104, 147063), (141, 108472), (149, 102648), (156, 98042), (168, 91039), (182, 84036), (188, 81354), (273, 56024), (282, 54236), (298, 51324), (312, 49021), (329, 46488), (364, 42018), (376, 40677), (447, 34216), (546, 28012), (564, 27118), (596, 25662), (611, 25032), (658, 23244), (728, 21009), (894, 17108), (987, 15496), (1043, 14664), (1092, 14006), (1128, 13559), (1192, 12831), (1222, 12516), (1316, 11622), (1788, 8554), (1833, 8344), (1937, 7896), (1974, 7748), (2086, 7332), (2184, 7003), (2444, 6258), (2632, 5811), (3129, 4888), (3576, 4277), (3666, 4172), (3874, 3948)]