78261435

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4211}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 157697280

約数和(自身を除く): 79435845

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 59, 63, 105, 177, 295, 315, 413, 531, 885, 1239, 2065, 2655, 3717, 4211, 6195, 12633, 18585, 21055, 29477, 37899, 63165, 88431, 147385, 189495, 248449, 265293, 442155, 745347, 1242245, 1326465, 1739143, 2236041, 3726735, 5217429, 8695715, 11180205, 15652287, 26087145, 78261435]

約数ペア:

[(1, 78261435), (3, 26087145), (5, 15652287), (7, 11180205), (9, 8695715), (15, 5217429), (21, 3726735), (35, 2236041), (45, 1739143), (59, 1326465), (63, 1242245), (105, 745347), (177, 442155), (295, 265293), (315, 248449), (413, 189495), (531, 147385), (885, 88431), (1239, 63165), (2065, 37899), (2655, 29477), (3717, 21055), (4211, 18585), (6195, 12633)]