15875104

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{541}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 36058176

約数和(自身を除く): 20183072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 541, 917, 1048, 1082, 1834, 2096, 2164, 3668, 3787, 4192, 4328, 7336, 7574, 8656, 14672, 15148, 17312, 29344, 30296, 60592, 70871, 121184, 141742, 283484, 496097, 566968, 992194, 1133936, 1984388, 2267872, 3968776, 7937552, 15875104]

約数ペア:

[(1, 15875104), (2, 7937552), (4, 3968776), (7, 2267872), (8, 1984388), (14, 1133936), (16, 992194), (28, 566968), (32, 496097), (56, 283484), (112, 141742), (131, 121184), (224, 70871), (262, 60592), (524, 30296), (541, 29344), (917, 17312), (1048, 15148), (1082, 14672), (1834, 8656), (2096, 7574), (2164, 7336), (3668, 4328), (3787, 4192)]