64169925

素因数分解:

$3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{6737}}^1$

素因数の和:6877

約数の個数: 24

約数和(自身を含む): 106945536

約数和(自身を除く): 42775611

約数列:

[1, 3, 5, 15, 25, 75, 127, 381, 635, 1905, 3175, 6737, 9525, 20211, 33685, 101055, 168425, 505275, 855599, 2566797, 4277995, 12833985, 21389975, 64169925]

約数ペア:

[(1, 64169925), (3, 21389975), (5, 12833985), (15, 4277995), (25, 2566797), (75, 855599), (127, 505275), (381, 168425), (635, 101055), (1905, 33685), (3175, 20211), (6737, 9525)]