42838455

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{259627}}^1$

素因数の和:259646

約数の個数: 16

約数和(自身を含む): 74772864

約数和(自身を除く): 31934409

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 259627, 778881, 1298135, 2855897, 3894405, 8567691, 14279485, 42838455]

約数ペア:

[(1, 42838455), (3, 14279485), (5, 8567691), (11, 3894405), (15, 2855897), (33, 1298135), (55, 778881), (165, 259627)]