2815981055

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^2$

素因数の和:1151

約数の個数: 24

約数和(自身を含む): 3551726880

約数和(自身を除く): 735745825

約数列:

[1, 5, 29, 71, 145, 355, 523, 2059, 2615, 10295, 15167, 37133, 75835, 185665, 273529, 1076857, 1367645, 5384285, 7932341, 19420559, 39661705, 97102795, 563196211, 2815981055]

約数ペア:

[(1, 2815981055), (5, 563196211), (29, 97102795), (71, 39661705), (145, 19420559), (355, 7932341), (523, 5384285), (2059, 1367645), (2615, 1076857), (10295, 273529), (15167, 185665), (37133, 75835)]