3240225

素因数分解:

$3^2\times 5^2\times {\mathrm{14401}}^1$

素因数の和:14417

約数の個数: 18

約数和(自身を含む): 5804006

約数和(自身を除く): 2563781

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 14401, 43203, 72005, 129609, 216015, 360025, 648045, 1080075, 3240225]

約数ペア:

[(1, 3240225), (3, 1080075), (5, 648045), (9, 360025), (15, 216015), (25, 129609), (45, 72005), (75, 43203), (225, 14401)]