15591264

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:101

約数の個数: 108

約数和(自身を含む): 45793188

約数和(自身を除く): 30201924

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 961, 992, 1014, 1209, 1248, 1352, 1488, 1612, 1922, 2028, 2418, 2704, 2883, 2976, 3224, 3844, 4056, 4836, 5239, 5408, 5766, 6448, 7688, 8112, 9672, 10478, 11532, 12493, 12896, 15376, 15717, 16224, 19344, 20956, 23064, 24986, 30752, 31434, 37479, 38688, 41912, 46128, 49972, 62868, 74958, 83824, 92256, 99944, 125736, 149916, 162409, 167648, 199888, 251472, 299832, 324818, 399776, 487227, 502944, 599664, 649636, 974454, 1199328, 1299272, 1948908, 2598544, 3897816, 5197088, 7795632, 15591264]

約数ペア:

[(1, 15591264), (2, 7795632), (3, 5197088), (4, 3897816), (6, 2598544), (8, 1948908), (12, 1299272), (13, 1199328), (16, 974454), (24, 649636), (26, 599664), (31, 502944), (32, 487227), (39, 399776), (48, 324818), (52, 299832), (62, 251472), (78, 199888), (93, 167648), (96, 162409), (104, 149916), (124, 125736), (156, 99944), (169, 92256), (186, 83824), (208, 74958), (248, 62868), (312, 49972), (338, 46128), (372, 41912), (403, 38688), (416, 37479), (496, 31434), (507, 30752), (624, 24986), (676, 23064), (744, 20956), (806, 19344), (961, 16224), (992, 15717), (1014, 15376), (1209, 12896), (1248, 12493), (1352, 11532), (1488, 10478), (1612, 9672), (1922, 8112), (2028, 7688), (2418, 6448), (2704, 5766), (2883, 5408), (2976, 5239), (3224, 4836), (3844, 4056)]