166474055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 223948800

約数和(自身を除く): 57474745

約数列:

[1, 5, 11, 55, 71, 89, 355, 445, 479, 781, 979, 2395, 3905, 4895, 5269, 6319, 26345, 31595, 34009, 42631, 69509, 170045, 213155, 347545, 374099, 468941, 1870495, 2344705, 3026801, 15134005, 33294811, 166474055]

約数ペア:

[(1, 166474055), (5, 33294811), (11, 15134005), (55, 3026801), (71, 2344705), (89, 1870495), (355, 468941), (445, 374099), (479, 347545), (781, 213155), (979, 170045), (2395, 69509), (3905, 42631), (4895, 34009), (5269, 31595), (6319, 26345)]