15405552

素因数分解:

$2^4\times 3^4\times {\mathrm{11887}}^1$

素因数の和:11907

約数の個数: 50

約数和(自身を含む): 44591888

約数和(自身を除く): 29186336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 11887, 23774, 35661, 47548, 71322, 95096, 106983, 142644, 190192, 213966, 285288, 320949, 427932, 570576, 641898, 855864, 962847, 1283796, 1711728, 1925694, 2567592, 3851388, 5135184, 7702776, 15405552]

約数ペア:

[(1, 15405552), (2, 7702776), (3, 5135184), (4, 3851388), (6, 2567592), (8, 1925694), (9, 1711728), (12, 1283796), (16, 962847), (18, 855864), (24, 641898), (27, 570576), (36, 427932), (48, 320949), (54, 285288), (72, 213966), (81, 190192), (108, 142644), (144, 106983), (162, 95096), (216, 71322), (324, 47548), (432, 35661), (648, 23774), (1296, 11887)]