39771275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{829}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 52489200

約数和(自身を除く): 12717925

約数列:

[1, 5, 19, 25, 95, 101, 475, 505, 829, 1919, 2525, 4145, 9595, 15751, 20725, 47975, 78755, 83729, 393775, 418645, 1590851, 2093225, 7954255, 39771275]

約数ペア:

[(1, 39771275), (5, 7954255), (19, 2093225), (25, 1590851), (95, 418645), (101, 393775), (475, 83729), (505, 78755), (829, 47975), (1919, 20725), (2525, 15751), (4145, 9595)]