15072856

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 29216880

約数和(自身を除く): 14144024

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 244, 268, 461, 488, 536, 922, 1844, 3688, 4087, 8174, 16348, 28121, 30887, 32696, 56242, 61774, 112484, 123548, 224968, 247096, 1884107, 3768214, 7536428, 15072856]

約数ペア:

[(1, 15072856), (2, 7536428), (4, 3768214), (8, 1884107), (61, 247096), (67, 224968), (122, 123548), (134, 112484), (244, 61774), (268, 56242), (461, 32696), (488, 30887), (536, 28121), (922, 16348), (1844, 8174), (3688, 4087)]