129214535

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{4211}}^1$

素因数の和:4271

約数の個数: 24

約数和(自身を含む): 173315376

約数和(自身を除く): 44100841

約数列:

[1, 5, 17, 19, 85, 95, 323, 361, 1615, 1805, 4211, 6137, 21055, 30685, 71587, 80009, 357935, 400045, 1360153, 1520171, 6800765, 7600855, 25842907, 129214535]

約数ペア:

[(1, 129214535), (5, 25842907), (17, 7600855), (19, 6800765), (85, 1520171), (95, 1360153), (323, 400045), (361, 357935), (1615, 80009), (1805, 71587), (4211, 30685), (6137, 21055)]