74779995

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{45737}}^1$

素因数の和:45854

約数の個数: 16

約数和(自身を含む): 120748320

約数和(自身を除く): 45968325

約数列:

[1, 3, 5, 15, 109, 327, 545, 1635, 45737, 137211, 228685, 686055, 4985333, 14955999, 24926665, 74779995]

約数ペア:

[(1, 74779995), (3, 24926665), (5, 14955999), (15, 4985333), (109, 686055), (327, 228685), (545, 137211), (1635, 45737)]