13513905

素因数分解:

$3^3\times 5^1\times {\mathrm{100103}}^1$

素因数の和:100117

約数の個数: 16

約数和(自身を含む): 24024960

約数和(自身を除く): 10511055

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 100103, 300309, 500515, 900927, 1501545, 2702781, 4504635, 13513905]

約数ペア:

[(1, 13513905), (3, 4504635), (5, 2702781), (9, 1501545), (15, 900927), (27, 500515), (45, 300309), (135, 100103)]