2508935

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:80

約数の個数: 32

約数和(自身を含む): 3689280

約数和(自身を除く): 1180345

約数列:

[1, 5, 11, 13, 29, 55, 65, 121, 143, 145, 319, 377, 605, 715, 1331, 1573, 1595, 1885, 3509, 4147, 6655, 7865, 17303, 17545, 20735, 38599, 45617, 86515, 192995, 228085, 501787, 2508935]

約数ペア:

[(1, 2508935), (5, 501787), (11, 228085), (13, 192995), (29, 86515), (55, 45617), (65, 38599), (121, 20735), (143, 17545), (145, 17303), (319, 7865), (377, 6655), (605, 4147), (715, 3509), (1331, 1885), (1573, 1595)]