2013289725

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{211369}}^1$

素因数の和:211509

約数の個数: 24

約数和(自身を含む): 3354864640

約数和(自身を除く): 1341574915

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 9525, 211369, 634107, 1056845, 3170535, 5284225, 15852675, 26843863, 80531589, 134219315, 402657945, 671096575, 2013289725]

約数ペア:

[(1, 2013289725), (3, 671096575), (5, 402657945), (15, 134219315), (25, 80531589), (75, 26843863), (127, 15852675), (381, 5284225), (635, 3170535), (1905, 1056845), (3175, 634107), (9525, 211369)]