18305855

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{761}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 23372064

約数和(自身を除く): 5066209

約数列:

[1, 5, 17, 85, 283, 761, 1415, 3805, 4811, 12937, 24055, 64685, 215363, 1076815, 3661171, 18305855]

約数ペア:

[(1, 18305855), (5, 3661171), (17, 1076815), (85, 215363), (283, 64685), (761, 24055), (1415, 12937), (3805, 4811)]