8372155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 11413584

約数和(自身を除く): 3041429

約数列:

[1, 5, 11, 29, 55, 145, 181, 319, 841, 905, 1595, 1991, 4205, 5249, 9251, 9955, 26245, 46255, 57739, 152221, 288695, 761105, 1674431, 8372155]

約数ペア:

[(1, 8372155), (5, 1674431), (11, 761105), (29, 288695), (55, 152221), (145, 57739), (181, 46255), (319, 26245), (841, 9955), (905, 9251), (1595, 5249), (1991, 4205)]