133900465

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{1597}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 165105360

約数和(自身を除く): 31204895

約数列:

[1, 5, 41, 205, 409, 1597, 2045, 7985, 16769, 65477, 83845, 327385, 653173, 3265865, 26780093, 133900465]

約数ペア:

[(1, 133900465), (5, 26780093), (41, 3265865), (205, 653173), (409, 327385), (1597, 83845), (2045, 65477), (7985, 16769)]