61941995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{4153}}^1$

素因数の和:4334

約数の個数: 16

約数和(自身を含む): 78759840

約数和(自身を除く): 16817845

約数列:

[1, 5, 19, 95, 157, 785, 2983, 4153, 14915, 20765, 78907, 394535, 652021, 3260105, 12388399, 61941995]

約数ペア:

[(1, 61941995), (5, 12388399), (19, 3260105), (95, 652021), (157, 394535), (785, 78907), (2983, 20765), (4153, 14915)]