47402925

素因数分解:

$3^1\times 5^2\times {\mathrm{349}}^1\times {\mathrm{1811}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 78640800

約数和(自身を除く): 31237875

約数列:

[1, 3, 5, 15, 25, 75, 349, 1047, 1745, 1811, 5235, 5433, 8725, 9055, 26175, 27165, 45275, 135825, 632039, 1896117, 3160195, 9480585, 15800975, 47402925]

約数ペア:

[(1, 47402925), (3, 15800975), (5, 9480585), (15, 3160195), (25, 1896117), (75, 632039), (349, 135825), (1047, 45275), (1745, 27165), (1811, 26175), (5235, 9055), (5433, 8725)]