78933885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{276961}}^1$

素因数の和:276988

約数の個数: 16

約数和(自身を含む): 132941760

約数和(自身を除く): 54007875

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 276961, 830883, 1384805, 4154415, 5262259, 15786777, 26311295, 78933885]

約数ペア:

[(1, 78933885), (3, 26311295), (5, 15786777), (15, 5262259), (19, 4154415), (57, 1384805), (95, 830883), (285, 276961)]