340418025

素因数分解:

$3^3\times 5^2\times {\mathrm{504323}}^1$

素因数の和:504342

約数の個数: 24

約数和(自身を含む): 625361760

約数和(自身を除く): 284943735

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 504323, 1512969, 2521615, 4538907, 7564845, 12608075, 13616721, 22694535, 37824225, 68083605, 113472675, 340418025]

約数ペア:

[(1, 340418025), (3, 113472675), (5, 68083605), (9, 37824225), (15, 22694535), (25, 13616721), (27, 12608075), (45, 7564845), (75, 4538907), (135, 2521615), (225, 1512969), (675, 504323)]