25054315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 35917056

約数和(自身を除く): 10862741

約数列:

[1, 5, 11, 13, 55, 65, 67, 143, 335, 523, 715, 737, 871, 2615, 3685, 4355, 5753, 6799, 9581, 28765, 33995, 35041, 47905, 74789, 175205, 373945, 385451, 455533, 1927255, 2277665, 5010863, 25054315]

約数ペア:

[(1, 25054315), (5, 5010863), (11, 2277665), (13, 1927255), (55, 455533), (65, 385451), (67, 373945), (143, 175205), (335, 74789), (523, 47905), (715, 35041), (737, 33995), (871, 28765), (2615, 9581), (3685, 6799), (4355, 5753)]