226357825

素因数分解:

$5^2\times {\mathrm{67}}^2\times {\mathrm{2017}}^1$

素因数の和:2161

約数の個数: 18

約数和(自身を含む): 285076806

約数和(自身を除く): 58718981

約数列:

[1, 5, 25, 67, 335, 1675, 2017, 4489, 10085, 22445, 50425, 112225, 135139, 675695, 3378475, 9054313, 45271565, 226357825]

約数ペア:

[(1, 226357825), (5, 45271565), (25, 9054313), (67, 3378475), (335, 675695), (1675, 135139), (2017, 112225), (4489, 50425), (10085, 22445)]