892113275

素因数分解:

$5^2\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{1291}}^1$

素因数の和:1643

約数の個数: 24

約数和(自身を含む): 1120815168

約数和(自身を除く): 228701893

約数列:

[1, 5, 25, 131, 211, 655, 1055, 1291, 3275, 5275, 6455, 27641, 32275, 138205, 169121, 272401, 691025, 845605, 1362005, 4228025, 6810025, 35684531, 178422655, 892113275]

約数ペア:

[(1, 892113275), (5, 178422655), (25, 35684531), (131, 6810025), (211, 4228025), (655, 1362005), (1055, 845605), (1291, 691025), (3275, 272401), (5275, 169121), (6455, 138205), (27641, 32275)]