61056205

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8039}}^1$

素因数の和:8089

約数の個数: 24

約数和(自身を含む): 87989760

約数和(自身を除く): 26933555

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 8039, 40195, 56273, 249209, 281365, 393911, 1246045, 1744463, 1969555, 8722315, 12211241, 61056205]

約数ペア:

[(1, 61056205), (5, 12211241), (7, 8722315), (31, 1969555), (35, 1744463), (49, 1246045), (155, 393911), (217, 281365), (245, 249209), (1085, 56273), (1519, 40195), (7595, 8039)]