84386885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3511}}^1$

素因数の和:3569

約数の個数: 32

約数和(自身を含む): 121374720

約数和(自身を除く): 36987835

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 253, 437, 1045, 1265, 2185, 3511, 4807, 17555, 24035, 38621, 66709, 80753, 193105, 333545, 403765, 733799, 888283, 1534307, 3668995, 4441415, 7671535, 16877377, 84386885]

約数ペア:

[(1, 84386885), (5, 16877377), (11, 7671535), (19, 4441415), (23, 3668995), (55, 1534307), (95, 888283), (115, 733799), (209, 403765), (253, 333545), (437, 193105), (1045, 80753), (1265, 66709), (2185, 38621), (3511, 24035), (4807, 17555)]