28429105

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:936

約数の個数: 16

約数和(自身を含む): 34977024

約数和(自身を除く): 6547919

約数列:

[1, 5, 67, 113, 335, 565, 751, 3755, 7571, 37855, 50317, 84863, 251585, 424315, 5685821, 28429105]

約数ペア:

[(1, 28429105), (5, 5685821), (67, 424315), (113, 251585), (335, 84863), (565, 50317), (751, 37855), (3755, 7571)]