13308412175

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{441041}}^1$

素因数の和:441139

約数の個数: 24

約数和(自身を含む): 17719303392

約数和(自身を除く): 4410891217

約数列:

[1, 5, 17, 25, 71, 85, 355, 425, 1207, 1775, 6035, 30175, 441041, 2205205, 7497697, 11026025, 31313911, 37488485, 156569555, 187442425, 532336487, 782847775, 2661682435, 13308412175]

約数ペア:

[(1, 13308412175), (5, 2661682435), (17, 782847775), (25, 532336487), (71, 187442425), (85, 156569555), (355, 37488485), (425, 31313911), (1207, 11026025), (1775, 7497697), (6035, 2205205), (30175, 441041)]