9724725

素因数分解:

$3^3\times 5^2\times {\mathrm{14407}}^1$

素因数の和:14426

約数の個数: 24

約数和(自身を含む): 17865920

約数和(自身を除く): 8141195

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 14407, 43221, 72035, 129663, 216105, 360175, 388989, 648315, 1080525, 1944945, 3241575, 9724725]

約数ペア:

[(1, 9724725), (3, 3241575), (5, 1944945), (9, 1080525), (15, 648315), (25, 388989), (27, 360175), (45, 216105), (75, 129663), (135, 72035), (225, 43221), (675, 14407)]