29719275

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{8431}}^1$

素因数の和:8491

約数の個数: 24

約数和(自身を含む): 50187264

約数和(自身を除く): 20467989

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 1175, 3525, 8431, 25293, 42155, 126465, 210775, 396257, 632325, 1188771, 1981285, 5943855, 9906425, 29719275]

約数ペア:

[(1, 29719275), (3, 9906425), (5, 5943855), (15, 1981285), (25, 1188771), (47, 632325), (75, 396257), (141, 210775), (235, 126465), (705, 42155), (1175, 25293), (3525, 8431)]