3147225

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1447}}^1$

素因数の和:1489

約数の個数: 24

約数和(自身を含む): 5386560

約数和(自身を除く): 2239335

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 1447, 2175, 4341, 7235, 21705, 36175, 41963, 108525, 125889, 209815, 629445, 1049075, 3147225]

約数ペア:

[(1, 3147225), (3, 1049075), (5, 629445), (15, 209815), (25, 125889), (29, 108525), (75, 41963), (87, 36175), (145, 21705), (435, 7235), (725, 4341), (1447, 2175)]