78867905

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{3067}}^1$

素因数の和:3248

約数の個数: 16

約数和(自身を含む): 97930560

約数和(自身を除く): 19062655

約数列:

[1, 5, 37, 139, 185, 695, 3067, 5143, 15335, 25715, 113479, 426313, 567395, 2131565, 15773581, 78867905]

約数ペア:

[(1, 78867905), (5, 15773581), (37, 2131565), (139, 567395), (185, 426313), (695, 113479), (3067, 25715), (5143, 15335)]