226010225

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 340990080

約数和(自身を除く): 114979855

約数列:

[1, 5, 7, 19, 25, 35, 95, 101, 133, 175, 475, 505, 665, 673, 707, 1919, 2525, 3325, 3365, 3535, 4711, 9595, 12787, 13433, 16825, 17675, 23555, 47975, 63935, 67165, 67973, 89509, 117775, 319675, 335825, 339865, 447545, 475811, 1291487, 1699325, 2237725, 2379055, 6457435, 9040409, 11895275, 32287175, 45202045, 226010225]

約数ペア:

[(1, 226010225), (5, 45202045), (7, 32287175), (19, 11895275), (25, 9040409), (35, 6457435), (95, 2379055), (101, 2237725), (133, 1699325), (175, 1291487), (475, 475811), (505, 447545), (665, 339865), (673, 335825), (707, 319675), (1919, 117775), (2525, 89509), (3325, 67973), (3365, 67165), (3535, 63935), (4711, 47975), (9595, 23555), (12787, 17675), (13433, 16825)]