2248225

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 3303360

約数和(自身を除く): 1055135

約数列:

[1, 5, 7, 25, 29, 35, 145, 175, 203, 443, 725, 1015, 2215, 3101, 5075, 11075, 12847, 15505, 64235, 77525, 89929, 321175, 449645, 2248225]

約数ペア:

[(1, 2248225), (5, 449645), (7, 321175), (25, 89929), (29, 77525), (35, 64235), (145, 15505), (175, 12847), (203, 11075), (443, 5075), (725, 3101), (1015, 2215)]