28548365

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2749}}^1$

素因数の和:2852

約数の個数: 16

約数和(自身を含む): 35904000

約数和(自身を除く): 7355635

約数列:

[1, 5, 31, 67, 155, 335, 2077, 2749, 10385, 13745, 85219, 184183, 426095, 920915, 5709673, 28548365]

約数ペア:

[(1, 28548365), (5, 5709673), (31, 920915), (67, 426095), (155, 184183), (335, 85219), (2077, 13745), (2749, 10385)]