13408032385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{2657}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 18665539200

約数和(自身を除く): 5257506815

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 439, 605, 1045, 2195, 2299, 2657, 4829, 8341, 11495, 13285, 24145, 29227, 41705, 50483, 53119, 91751, 146135, 252415, 265595, 321497, 458755, 555313, 1009261, 1166423, 1607485, 2776565, 5046305, 5832115, 6108443, 12830653, 22162037, 30542215, 64153265, 110810185, 141137183, 243782407, 705685915, 1218912035, 2681606477, 13408032385]

約数ペア:

[(1, 13408032385), (5, 2681606477), (11, 1218912035), (19, 705685915), (55, 243782407), (95, 141137183), (121, 110810185), (209, 64153265), (439, 30542215), (605, 22162037), (1045, 12830653), (2195, 6108443), (2299, 5832115), (2657, 5046305), (4829, 2776565), (8341, 1607485), (11495, 1166423), (13285, 1009261), (24145, 555313), (29227, 458755), (41705, 321497), (50483, 265595), (53119, 252415), (91751, 146135)]