30028605

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:517

約数の個数: 32

約数和(自身を含む): 49690368

約数和(自身を除く): 19661763

約数列:

[1, 3, 5, 15, 41, 123, 157, 205, 311, 471, 615, 785, 933, 1555, 2355, 4665, 6437, 12751, 19311, 32185, 38253, 48827, 63755, 96555, 146481, 191265, 244135, 732405, 2001907, 6005721, 10009535, 30028605]

約数ペア:

[(1, 30028605), (3, 10009535), (5, 6005721), (15, 2001907), (41, 732405), (123, 244135), (157, 191265), (205, 146481), (311, 96555), (471, 63755), (615, 48827), (785, 38253), (933, 32185), (1555, 19311), (2355, 12751), (4665, 6437)]