858227145

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1079531}}^1$

素因数の和:1079592

約数の個数: 16

約数和(自身を含む): 1399073472

約数和(自身を除く): 540846327

約数列:

[1, 3, 5, 15, 53, 159, 265, 795, 1079531, 3238593, 5397655, 16192965, 57215143, 171645429, 286075715, 858227145]

約数ペア:

[(1, 858227145), (3, 286075715), (5, 171645429), (15, 57215143), (53, 16192965), (159, 5397655), (265, 3238593), (795, 1079531)]