26997955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 36763200

約数和(自身を除く): 9765245

約数列:

[1, 5, 17, 19, 73, 85, 95, 229, 323, 365, 1145, 1241, 1387, 1615, 3893, 4351, 6205, 6935, 16717, 19465, 21755, 23579, 73967, 83585, 117895, 284189, 317623, 369835, 1420945, 1588115, 5399591, 26997955]

約数ペア:

[(1, 26997955), (5, 5399591), (17, 1588115), (19, 1420945), (73, 369835), (85, 317623), (95, 284189), (229, 117895), (323, 83585), (365, 73967), (1145, 23579), (1241, 21755), (1387, 19465), (1615, 16717), (3893, 6935), (4351, 6205)]