779095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:222

約数の個数: 16

約数和(自身を含む): 1008000

約数和(自身を除く): 228905

約数列:

[1, 5, 19, 59, 95, 139, 295, 695, 1121, 2641, 5605, 8201, 13205, 41005, 155819, 779095]

約数ペア:

[(1, 779095), (5, 155819), (19, 41005), (59, 13205), (95, 8201), (139, 5605), (295, 2641), (695, 1121)]