121693155

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{27689}}^1$

素因数の和:27990

約数の個数: 16

約数和(自身を含む): 195380640

約数和(自身を除く): 73687485

約数列:

[1, 3, 5, 15, 293, 879, 1465, 4395, 27689, 83067, 138445, 415335, 8112877, 24338631, 40564385, 121693155]

約数ペア:

[(1, 121693155), (3, 40564385), (5, 24338631), (15, 8112877), (293, 415335), (879, 138445), (1465, 83067), (4395, 27689)]