47776115

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 60580944

約数和(自身を除く): 12804829

約数列:

[1, 5, 31, 61, 155, 163, 305, 815, 961, 1891, 4805, 5053, 9455, 9943, 25265, 49715, 58621, 156643, 293105, 308233, 783215, 1541165, 9555223, 47776115]

約数ペア:

[(1, 47776115), (5, 9555223), (31, 1541165), (61, 783215), (155, 308233), (163, 293105), (305, 156643), (815, 58621), (961, 49715), (1891, 25265), (4805, 9943), (5053, 9455)]