69941485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7549}}^1$

素因数の和:7680

約数の個数: 16

約数和(自身を含む): 89694000

約数和(自身を除く): 19752515

約数列:

[1, 5, 17, 85, 109, 545, 1853, 7549, 9265, 37745, 128333, 641665, 822841, 4114205, 13988297, 69941485]

約数ペア:

[(1, 69941485), (5, 13988297), (17, 4114205), (85, 822841), (109, 641665), (545, 128333), (1853, 37745), (7549, 9265)]