138017995

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{5653}}^1$

素因数の和:5934

約数の個数: 16

約数和(自身を含む): 175047840

約数和(自身を除く): 37029845

約数列:

[1, 5, 19, 95, 257, 1285, 4883, 5653, 24415, 28265, 107407, 537035, 1452821, 7264105, 27603599, 138017995]

約数ペア:

[(1, 138017995), (5, 27603599), (19, 7264105), (95, 1452821), (257, 537035), (1285, 107407), (4883, 28265), (5653, 24415)]