42798115

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1453}}^1$

素因数の和:1638

約数の個数: 16

約数和(自身を含む): 52972128

約数和(自身を除く): 10174013

約数列:

[1, 5, 43, 137, 215, 685, 1453, 5891, 7265, 29455, 62479, 199061, 312395, 995305, 8559623, 42798115]

約数ペア:

[(1, 42798115), (5, 8559623), (43, 995305), (137, 312395), (215, 199061), (685, 62479), (1453, 29455), (5891, 7265)]