11681125

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 32

約数和(自身を含む): 16174080

約数和(自身を除く): 4492955

約数列:

[1, 5, 17, 23, 25, 85, 115, 125, 239, 391, 425, 575, 1195, 1955, 2125, 2875, 4063, 5497, 5975, 9775, 20315, 27485, 29875, 48875, 93449, 101575, 137425, 467245, 507875, 687125, 2336225, 11681125]

約数ペア:

[(1, 11681125), (5, 2336225), (17, 687125), (23, 507875), (25, 467245), (85, 137425), (115, 101575), (125, 93449), (239, 48875), (391, 29875), (425, 27485), (575, 20315), (1195, 9775), (1955, 5975), (2125, 5497), (2875, 4063)]