47418015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9787}}^1$

素因数の和:9831

約数の個数: 32

約数和(自身を含む): 84568320

約数和(自身を除く): 37150305

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 4845, 9787, 29361, 48935, 146805, 166379, 185953, 499137, 557859, 831895, 929765, 2495685, 2789295, 3161201, 9483603, 15806005, 47418015]

約数ペア:

[(1, 47418015), (3, 15806005), (5, 9483603), (15, 3161201), (17, 2789295), (19, 2495685), (51, 929765), (57, 831895), (85, 557859), (95, 499137), (255, 185953), (285, 166379), (323, 146805), (969, 48935), (1615, 29361), (4845, 9787)]