169415965

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{42407}}^1$

素因数の和:42476

約数の個数: 16

約数和(自身を含む): 219843072

約数和(自身を除く): 50427107

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 42407, 212035, 720919, 1993129, 3604595, 9965645, 33883193, 169415965]

約数ペア:

[(1, 169415965), (5, 33883193), (17, 9965645), (47, 3604595), (85, 1993129), (235, 720919), (799, 212035), (3995, 42407)]