26957105

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5791}}^1$

素因数の和:5829

約数の個数: 24

約数和(自身を含む): 39617280

約数和(自身を除く): 12660175

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 245, 665, 931, 4655, 5791, 28955, 40537, 110029, 202685, 283759, 550145, 770203, 1418795, 3851015, 5391421, 26957105]

約数ペア:

[(1, 26957105), (5, 5391421), (7, 3851015), (19, 1418795), (35, 770203), (49, 550145), (95, 283759), (133, 202685), (245, 110029), (665, 40537), (931, 28955), (4655, 5791)]