319735585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{5849}}^1$

素因数の和:5925

約数の個数: 24

約数和(自身を含む): 428009400

約数和(自身を除く): 108273815

約数列:

[1, 5, 13, 29, 65, 145, 377, 841, 1885, 4205, 5849, 10933, 29245, 54665, 76037, 169621, 380185, 848105, 2205073, 4919009, 11025365, 24595045, 63947117, 319735585]

約数ペア:

[(1, 319735585), (5, 63947117), (13, 24595045), (29, 11025365), (65, 4919009), (145, 2205073), (377, 848105), (841, 380185), (1885, 169621), (4205, 76037), (5849, 54665), (10933, 29245)]