23338055

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 30831840

約数和(自身を除く): 7493785

約数列:

[1, 5, 13, 65, 71, 169, 355, 389, 845, 923, 1945, 4615, 5057, 11999, 25285, 27619, 59995, 65741, 138095, 328705, 359047, 1795235, 4667611, 23338055]

約数ペア:

[(1, 23338055), (5, 4667611), (13, 1795235), (65, 359047), (71, 328705), (169, 138095), (355, 65741), (389, 59995), (845, 27619), (923, 25285), (1945, 11999), (4615, 5057)]