87620335

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{577}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 116233488

約数和(自身を除く): 28613153

約数列:

[1, 5, 11, 55, 121, 251, 577, 605, 1255, 2761, 2885, 6347, 13805, 30371, 31735, 69817, 144827, 151855, 349085, 724135, 1593097, 7965485, 17524067, 87620335]

約数ペア:

[(1, 87620335), (5, 17524067), (11, 7965485), (55, 1593097), (121, 724135), (251, 349085), (577, 151855), (605, 144827), (1255, 69817), (2761, 31735), (2885, 30371), (6347, 13805)]