9893495

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1$

素因数の和:167

約数の個数: 24

約数和(自身を含む): 12869280

約数和(自身を除く): 2975785

約数列:

[1, 5, 29, 31, 71, 145, 155, 355, 899, 961, 2059, 2201, 4495, 4805, 10295, 11005, 27869, 63829, 68231, 139345, 319145, 341155, 1978699, 9893495]

約数ペア:

[(1, 9893495), (5, 1978699), (29, 341155), (31, 319145), (71, 139345), (145, 68231), (155, 63829), (355, 27869), (899, 11005), (961, 10295), (2059, 4805), (2201, 4495)]