15271536

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 47270784

約数和(自身を除く): 31999248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 151, 168, 172, 196, 258, 294, 301, 302, 336, 344, 392, 453, 516, 588, 602, 604, 688, 784, 903, 906, 1032, 1057, 1176, 1204, 1208, 1806, 1812, 2064, 2107, 2114, 2352, 2408, 2416, 3171, 3612, 3624, 4214, 4228, 4816, 6321, 6342, 6493, 7224, 7248, 7399, 8428, 8456, 12642, 12684, 12986, 14448, 14798, 16856, 16912, 19479, 22197, 25284, 25368, 25972, 29596, 33712, 38958, 44394, 45451, 50568, 50736, 51944, 59192, 77916, 88788, 90902, 101136, 103888, 118384, 136353, 155832, 177576, 181804, 272706, 311664, 318157, 355152, 363608, 545412, 636314, 727216, 954471, 1090824, 1272628, 1908942, 2181648, 2545256, 3817884, 5090512, 7635768, 15271536]

約数ペア:

[(1, 15271536), (2, 7635768), (3, 5090512), (4, 3817884), (6, 2545256), (7, 2181648), (8, 1908942), (12, 1272628), (14, 1090824), (16, 954471), (21, 727216), (24, 636314), (28, 545412), (42, 363608), (43, 355152), (48, 318157), (49, 311664), (56, 272706), (84, 181804), (86, 177576), (98, 155832), (112, 136353), (129, 118384), (147, 103888), (151, 101136), (168, 90902), (172, 88788), (196, 77916), (258, 59192), (294, 51944), (301, 50736), (302, 50568), (336, 45451), (344, 44394), (392, 38958), (453, 33712), (516, 29596), (588, 25972), (602, 25368), (604, 25284), (688, 22197), (784, 19479), (903, 16912), (906, 16856), (1032, 14798), (1057, 14448), (1176, 12986), (1204, 12684), (1208, 12642), (1806, 8456), (1812, 8428), (2064, 7399), (2107, 7248), (2114, 7224), (2352, 6493), (2408, 6342), (2416, 6321), (3171, 4816), (3612, 4228), (3624, 4214)]