1256458225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{11171}}^1$

素因数の和:11601

約数の個数: 24

約数和(自身を含む): 1703953440

約数和(自身を除く): 447495215

約数列:

[1, 5, 11, 25, 55, 275, 409, 2045, 4499, 10225, 11171, 22495, 55855, 112475, 122881, 279275, 614405, 3072025, 4568939, 22844695, 50258329, 114223475, 251291645, 1256458225]

約数ペア:

[(1, 1256458225), (5, 251291645), (11, 114223475), (25, 50258329), (55, 22844695), (275, 4568939), (409, 3072025), (2045, 614405), (4499, 279275), (10225, 122881), (11171, 112475), (22495, 55855)]