15331248

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1583

約数の個数: 80

約数和(自身を含む): 45949440

約数和(自身を除く): 30618192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1543, 1656, 2484, 3086, 3312, 4629, 4968, 6172, 9258, 9936, 12344, 13887, 18516, 24688, 27774, 35489, 37032, 41661, 55548, 70978, 74064, 83322, 106467, 111096, 141956, 166644, 212934, 222192, 283912, 319401, 333288, 425868, 567824, 638802, 666576, 851736, 958203, 1277604, 1703472, 1916406, 2555208, 3832812, 5110416, 7665624, 15331248]

約数ペア:

[(1, 15331248), (2, 7665624), (3, 5110416), (4, 3832812), (6, 2555208), (8, 1916406), (9, 1703472), (12, 1277604), (16, 958203), (18, 851736), (23, 666576), (24, 638802), (27, 567824), (36, 425868), (46, 333288), (48, 319401), (54, 283912), (69, 222192), (72, 212934), (92, 166644), (108, 141956), (138, 111096), (144, 106467), (184, 83322), (207, 74064), (216, 70978), (276, 55548), (368, 41661), (414, 37032), (432, 35489), (552, 27774), (621, 24688), (828, 18516), (1104, 13887), (1242, 12344), (1543, 9936), (1656, 9258), (2484, 6172), (3086, 4968), (3312, 4629)]