47344875

素因数分解:

$3^1\times 5^3\times {\mathrm{251}}^1\times {\mathrm{503}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 79252992

約数和(自身を除く): 31908117

約数列:

[1, 3, 5, 15, 25, 75, 125, 251, 375, 503, 753, 1255, 1509, 2515, 3765, 6275, 7545, 12575, 18825, 31375, 37725, 62875, 94125, 126253, 188625, 378759, 631265, 1893795, 3156325, 9468975, 15781625, 47344875]

約数ペア:

[(1, 47344875), (3, 15781625), (5, 9468975), (15, 3156325), (25, 1893795), (75, 631265), (125, 378759), (251, 188625), (375, 126253), (503, 94125), (753, 62875), (1255, 37725), (1509, 31375), (2515, 18825), (3765, 12575), (6275, 7545)]