42928845

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 73749312

約数和(自身を除く): 30820467

約数列:

[1, 3, 5, 15, 29, 41, 83, 87, 123, 145, 205, 249, 415, 435, 615, 841, 1189, 1245, 2407, 2523, 3403, 3567, 4205, 5945, 7221, 10209, 12035, 12615, 17015, 17835, 34481, 36105, 51045, 69803, 98687, 103443, 172405, 209409, 296061, 349015, 493435, 517215, 1047045, 1480305, 2861923, 8585769, 14309615, 42928845]

約数ペア:

[(1, 42928845), (3, 14309615), (5, 8585769), (15, 2861923), (29, 1480305), (41, 1047045), (83, 517215), (87, 493435), (123, 349015), (145, 296061), (205, 209409), (249, 172405), (415, 103443), (435, 98687), (615, 69803), (841, 51045), (1189, 36105), (1245, 34481), (2407, 17835), (2523, 17015), (3403, 12615), (3567, 12035), (4205, 10209), (5945, 7221)]