80244255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{58787}}^1$

素因数の和:58815

約数の個数: 32

約数和(自身を含む): 158022144

約数和(自身を除く): 77777889

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 58787, 176361, 293935, 411509, 764231, 881805, 1234527, 2057545, 2292693, 3821155, 5349617, 6172635, 11463465, 16048851, 26748085, 80244255]

約数ペア:

[(1, 80244255), (3, 26748085), (5, 16048851), (7, 11463465), (13, 6172635), (15, 5349617), (21, 3821155), (35, 2292693), (39, 2057545), (65, 1234527), (91, 881805), (105, 764231), (195, 411509), (273, 293935), (455, 176361), (1365, 58787)]