77916245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{74561}}^1$

素因数の和:74596

約数の個数: 16

約数和(自身を含む): 107369280

約数和(自身を除く): 29453035

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 74561, 372805, 820171, 1416659, 4100855, 7083295, 15583249, 77916245]

約数ペア:

[(1, 77916245), (5, 15583249), (11, 7083295), (19, 4100855), (55, 1416659), (95, 820171), (209, 372805), (1045, 74561)]