13453215

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7937}}^1$

素因数の和:8058

約数の個数: 16

約数和(自身を含む): 21718368

約数和(自身を除く): 8265153

約数列:

[1, 3, 5, 15, 113, 339, 565, 1695, 7937, 23811, 39685, 119055, 896881, 2690643, 4484405, 13453215]

約数ペア:

[(1, 13453215), (3, 4484405), (5, 2690643), (15, 896881), (113, 119055), (339, 39685), (565, 23811), (1695, 7937)]