77394505

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{5861}}^1$

素因数の和:6024

約数の個数: 16

約数和(自身を含む): 98481600

約数和(自身を除く): 21087095

約数列:

[1, 5, 19, 95, 139, 695, 2641, 5861, 13205, 29305, 111359, 556795, 814679, 4073395, 15478901, 77394505]

約数ペア:

[(1, 77394505), (5, 15478901), (19, 4073395), (95, 814679), (139, 556795), (695, 111359), (2641, 29305), (5861, 13205)]