386454725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{13001}}^1$

素因数の和:13081

約数の個数: 24

約数和(自身を含む): 507858120

約数和(自身を除く): 121403395

約数列:

[1, 5, 25, 29, 41, 145, 205, 725, 1025, 1189, 5945, 13001, 29725, 65005, 325025, 377029, 533041, 1885145, 2665205, 9425725, 13326025, 15458189, 77290945, 386454725]

約数ペア:

[(1, 386454725), (5, 77290945), (25, 15458189), (29, 13326025), (41, 9425725), (145, 2665205), (205, 1885145), (725, 533041), (1025, 377029), (1189, 325025), (5945, 65005), (13001, 29725)]