425804565

素因数分解:

$3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{41081}}^1$

素因数の和:41780

約数の個数: 16

約数和(自身を含む): 682289856

約数和(自身を除く): 256485291

約数列:

[1, 3, 5, 15, 691, 2073, 3455, 10365, 41081, 123243, 205405, 616215, 28386971, 85160913, 141934855, 425804565]

約数ペア:

[(1, 425804565), (3, 141934855), (5, 85160913), (15, 28386971), (691, 616215), (2073, 205405), (3455, 123243), (10365, 41081)]