133518475

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 169899840

約数和(自身を除く): 36381365

約数列:

[1, 5, 25, 59, 131, 295, 655, 691, 1475, 3275, 3455, 7729, 17275, 38645, 40769, 90521, 193225, 203845, 452605, 1019225, 2263025, 5340739, 26703695, 133518475]

約数ペア:

[(1, 133518475), (5, 26703695), (25, 5340739), (59, 2263025), (131, 1019225), (295, 452605), (655, 203845), (691, 193225), (1475, 90521), (3275, 40769), (3455, 38645), (7729, 17275)]