42067215

素因数分解:

$3^3\times 5^1\times {\mathrm{311609}}^1$

素因数の和:311623

約数の個数: 16

約数和(自身を含む): 74786400

約数和(自身を除く): 32719185

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 311609, 934827, 1558045, 2804481, 4674135, 8413443, 14022405, 42067215]

約数ペア:

[(1, 42067215), (3, 14022405), (5, 8413443), (9, 4674135), (15, 2804481), (27, 1558045), (45, 934827), (135, 311609)]