4009535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 5217696

約数和(自身を除く): 1208161

約数列:

[1, 5, 17, 43, 85, 215, 731, 1097, 3655, 5485, 18649, 47171, 93245, 235855, 801907, 4009535]

約数ペア:

[(1, 4009535), (5, 801907), (17, 235855), (43, 93245), (85, 47171), (215, 18649), (731, 5485), (1097, 3655)]