15665568

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 45178560

約数和(自身を除く): 29512992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 68, 87, 96, 102, 116, 136, 174, 204, 232, 272, 331, 348, 408, 464, 493, 544, 662, 696, 816, 928, 986, 993, 1324, 1392, 1479, 1632, 1972, 1986, 2648, 2784, 2958, 3944, 3972, 5296, 5627, 5916, 7888, 7944, 9599, 10592, 11254, 11832, 15776, 15888, 16881, 19198, 22508, 23664, 28797, 31776, 33762, 38396, 45016, 47328, 57594, 67524, 76792, 90032, 115188, 135048, 153584, 163183, 180064, 230376, 270096, 307168, 326366, 460752, 489549, 540192, 652732, 921504, 979098, 1305464, 1958196, 2610928, 3916392, 5221856, 7832784, 15665568]

約数ペア:

[(1, 15665568), (2, 7832784), (3, 5221856), (4, 3916392), (6, 2610928), (8, 1958196), (12, 1305464), (16, 979098), (17, 921504), (24, 652732), (29, 540192), (32, 489549), (34, 460752), (48, 326366), (51, 307168), (58, 270096), (68, 230376), (87, 180064), (96, 163183), (102, 153584), (116, 135048), (136, 115188), (174, 90032), (204, 76792), (232, 67524), (272, 57594), (331, 47328), (348, 45016), (408, 38396), (464, 33762), (493, 31776), (544, 28797), (662, 23664), (696, 22508), (816, 19198), (928, 16881), (986, 15888), (993, 15776), (1324, 11832), (1392, 11254), (1479, 10592), (1632, 9599), (1972, 7944), (1986, 7888), (2648, 5916), (2784, 5627), (2958, 5296), (3944, 3972)]