129344765

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{487}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 171346560

約数和(自身を除く): 42001795

約数列:

[1, 5, 11, 55, 121, 439, 487, 605, 2195, 2435, 4829, 5357, 24145, 26785, 53119, 58927, 213793, 265595, 294635, 1068965, 2351723, 11758615, 25868953, 129344765]

約数ペア:

[(1, 129344765), (5, 25868953), (11, 11758615), (55, 2351723), (121, 1068965), (439, 294635), (487, 265595), (605, 213793), (2195, 58927), (2435, 53119), (4829, 26785), (5357, 24145)]