75839289

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{4507}}^1$

素因数の和:4660

約数の個数: 16

約数和(自身を含む): 103864320

約数和(自身を除く): 28025031

約数列:

[1, 3, 71, 79, 213, 237, 4507, 5609, 13521, 16827, 319997, 356053, 959991, 1068159, 25279763, 75839289]

約数ペア:

[(1, 75839289), (3, 25279763), (71, 1068159), (79, 959991), (213, 356053), (237, 319997), (4507, 16827), (5609, 13521)]