289441724545

素因数分解:

$5^1\times {\mathrm{617}}^1\times {\mathrm{5987}}^1\times {\mathrm{15671}}^1$

素因数の和:22280

約数の個数: 16

約数和(自身を含む): 347973314688

約数和(自身を除く): 58531590143

約数列:

[1, 5, 617, 3085, 5987, 15671, 29935, 78355, 3693979, 9669007, 18469895, 48345035, 93822277, 469111385, 57888344909, 289441724545]

約数ペア:

[(1, 289441724545), (5, 57888344909), (617, 469111385), (3085, 93822277), (5987, 48345035), (15671, 18469895), (29935, 9669007), (78355, 3693979)]