1201755

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 1942560

約数和(自身を除く): 740805

約数列:

[1, 3, 5, 15, 113, 339, 565, 709, 1695, 2127, 3545, 10635, 80117, 240351, 400585, 1201755]

約数ペア:

[(1, 1201755), (3, 400585), (5, 240351), (15, 80117), (113, 10635), (339, 3545), (565, 2127), (709, 1695)]