47384475

素因数分解:

$3^1\times 5^2\times {\mathrm{379}}^1\times {\mathrm{1667}}^1$

素因数の和:2059

約数の個数: 24

約数和(自身を含む): 78596160

約数和(自身を除く): 31211685

約数列:

[1, 3, 5, 15, 25, 75, 379, 1137, 1667, 1895, 5001, 5685, 8335, 9475, 25005, 28425, 41675, 125025, 631793, 1895379, 3158965, 9476895, 15794825, 47384475]

約数ペア:

[(1, 47384475), (3, 15794825), (5, 9476895), (15, 3158965), (25, 1895379), (75, 631793), (379, 125025), (1137, 41675), (1667, 28425), (1895, 25005), (5001, 9475), (5685, 8335)]