135534025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{911}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 183881088

約数和(自身を除く): 48347063

約数列:

[1, 5, 11, 25, 55, 275, 541, 911, 2705, 4555, 5951, 10021, 13525, 22775, 29755, 50105, 148775, 250525, 492851, 2464255, 5421361, 12321275, 27106805, 135534025]

約数ペア:

[(1, 135534025), (5, 27106805), (11, 12321275), (25, 5421361), (55, 2464255), (275, 492851), (541, 250525), (911, 148775), (2705, 50105), (4555, 29755), (5951, 22775), (10021, 13525)]