13656525

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{10711}}^1$

素因数の和:10741

約数の個数: 24

約数和(自身を含む): 23909184

約数和(自身を除く): 10252659

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 10711, 32133, 53555, 160665, 182087, 267775, 546261, 803325, 910435, 2731305, 4552175, 13656525]

約数ペア:

[(1, 13656525), (3, 4552175), (5, 2731305), (15, 910435), (17, 803325), (25, 546261), (51, 267775), (75, 182087), (85, 160665), (255, 53555), (425, 32133), (1275, 10711)]