28937795

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{8677}}^1$

素因数の和:8734

約数の個数: 16

約数和(自身を含む): 37488960

約数和(自身を除く): 8551165

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 8677, 43385, 199571, 251633, 997855, 1258165, 5787559, 28937795]

約数ペア:

[(1, 28937795), (5, 5787559), (23, 1258165), (29, 997855), (115, 251633), (145, 199571), (667, 43385), (3335, 8677)]