53397885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{187361}}^1$

素因数の和:187388

約数の個数: 16

約数和(自身を含む): 89933760

約数和(自身を除く): 36535875

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 187361, 562083, 936805, 2810415, 3559859, 10679577, 17799295, 53397885]

約数ペア:

[(1, 53397885), (3, 17799295), (5, 10679577), (15, 3559859), (19, 2810415), (57, 936805), (95, 562083), (285, 187361)]