422973145

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{55691}}^1$

素因数の和:55741

約数の個数: 24

約数和(自身を含む): 609493248

約数和(自身を除く): 186520103

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 1085, 1519, 7595, 55691, 278455, 389837, 1726421, 1949185, 2728859, 8632105, 12084947, 13644295, 60424735, 84594629, 422973145]

約数ペア:

[(1, 422973145), (5, 84594629), (7, 60424735), (31, 13644295), (35, 12084947), (49, 8632105), (155, 2728859), (217, 1949185), (245, 1726421), (1085, 389837), (1519, 278455), (7595, 55691)]