68355675

素因数分解:

$3^2\times 5^2\times {\mathrm{303803}}^1$

素因数の和:303819

約数の個数: 18

約数和(自身を含む): 122433012

約数和(自身を除く): 54077337

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 303803, 911409, 1519015, 2734227, 4557045, 7595075, 13671135, 22785225, 68355675]

約数ペア:

[(1, 68355675), (3, 22785225), (5, 13671135), (9, 7595075), (15, 4557045), (25, 2734227), (45, 1519015), (75, 911409), (225, 303803)]