282331945

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1087}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 399200256

約数和(自身を除く): 116868311

約数列:

[1, 5, 7, 35, 41, 181, 205, 287, 905, 1087, 1267, 1435, 5435, 6335, 7421, 7609, 37105, 38045, 44567, 51947, 196747, 222835, 259735, 311969, 983735, 1377229, 1559845, 6886145, 8066627, 40333135, 56466389, 282331945]

約数ペア:

[(1, 282331945), (5, 56466389), (7, 40333135), (35, 8066627), (41, 6886145), (181, 1559845), (205, 1377229), (287, 983735), (905, 311969), (1087, 259735), (1267, 222835), (1435, 196747), (5435, 51947), (6335, 44567), (7421, 38045), (7609, 37105)]