27253665

素因数分解:

$3^6\times 5^1\times {\mathrm{7477}}^1$

素因数の和:7500

約数の個数: 28

約数和(自身を含む): 49040724

約数和(自身を除く): 21787059

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 7477, 22431, 37385, 67293, 112155, 201879, 336465, 605637, 1009395, 1816911, 3028185, 5450733, 9084555, 27253665]

約数ペア:

[(1, 27253665), (3, 9084555), (5, 5450733), (9, 3028185), (15, 1816911), (27, 1009395), (45, 605637), (81, 336465), (135, 201879), (243, 112155), (405, 67293), (729, 37385), (1215, 22431), (3645, 7477)]