42235845

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 69672960

約数和(自身を除く): 27437115

約数列:

[1, 3, 5, 15, 47, 139, 141, 235, 417, 431, 695, 705, 1293, 2085, 2155, 6465, 6533, 19599, 20257, 32665, 59909, 60771, 97995, 101285, 179727, 299545, 303855, 898635, 2815723, 8447169, 14078615, 42235845]

約数ペア:

[(1, 42235845), (3, 14078615), (5, 8447169), (15, 2815723), (47, 898635), (139, 303855), (141, 299545), (235, 179727), (417, 101285), (431, 97995), (695, 60771), (705, 59909), (1293, 32665), (2085, 20257), (2155, 19599), (6465, 6533)]