4170925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 5847840

約数和(自身を除く): 1676915

約数列:

[1, 5, 11, 25, 29, 55, 145, 275, 319, 523, 725, 1595, 2615, 5753, 7975, 13075, 15167, 28765, 75835, 143825, 166837, 379175, 834185, 4170925]

約数ペア:

[(1, 4170925), (5, 834185), (11, 379175), (25, 166837), (29, 143825), (55, 75835), (145, 28765), (275, 15167), (319, 13075), (523, 7975), (725, 5753), (1595, 2615)]