15275808

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 47174400

約数和(自身を除く): 31898592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 59, 62, 72, 87, 93, 96, 116, 118, 124, 144, 174, 177, 186, 232, 236, 248, 261, 279, 288, 348, 354, 372, 464, 472, 496, 522, 531, 558, 696, 708, 744, 899, 928, 944, 992, 1044, 1062, 1116, 1392, 1416, 1488, 1711, 1798, 1829, 1888, 2088, 2124, 2232, 2697, 2784, 2832, 2976, 3422, 3596, 3658, 4176, 4248, 4464, 5133, 5394, 5487, 5664, 6844, 7192, 7316, 8091, 8352, 8496, 8928, 10266, 10788, 10974, 13688, 14384, 14632, 15399, 16182, 16461, 16992, 20532, 21576, 21948, 27376, 28768, 29264, 30798, 32364, 32922, 41064, 43152, 43896, 53041, 54752, 58528, 61596, 64728, 65844, 82128, 86304, 87792, 106082, 123192, 129456, 131688, 159123, 164256, 175584, 212164, 246384, 258912, 263376, 318246, 424328, 477369, 492768, 526752, 636492, 848656, 954738, 1272984, 1697312, 1909476, 2545968, 3818952, 5091936, 7637904, 15275808]

約数ペア:

[(1, 15275808), (2, 7637904), (3, 5091936), (4, 3818952), (6, 2545968), (8, 1909476), (9, 1697312), (12, 1272984), (16, 954738), (18, 848656), (24, 636492), (29, 526752), (31, 492768), (32, 477369), (36, 424328), (48, 318246), (58, 263376), (59, 258912), (62, 246384), (72, 212164), (87, 175584), (93, 164256), (96, 159123), (116, 131688), (118, 129456), (124, 123192), (144, 106082), (174, 87792), (177, 86304), (186, 82128), (232, 65844), (236, 64728), (248, 61596), (261, 58528), (279, 54752), (288, 53041), (348, 43896), (354, 43152), (372, 41064), (464, 32922), (472, 32364), (496, 30798), (522, 29264), (531, 28768), (558, 27376), (696, 21948), (708, 21576), (744, 20532), (899, 16992), (928, 16461), (944, 16182), (992, 15399), (1044, 14632), (1062, 14384), (1116, 13688), (1392, 10974), (1416, 10788), (1488, 10266), (1711, 8928), (1798, 8496), (1829, 8352), (1888, 8091), (2088, 7316), (2124, 7192), (2232, 6844), (2697, 5664), (2784, 5487), (2832, 5394), (2976, 5133), (3422, 4464), (3596, 4248), (3658, 4176)]