23553895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 29348352

約数和(自身を除く): 5794457

約数列:

[1, 5, 43, 71, 215, 355, 1543, 3053, 7715, 15265, 66349, 109553, 331745, 547765, 4710779, 23553895]

約数ペア:

[(1, 23553895), (5, 4710779), (43, 547765), (71, 331745), (215, 109553), (355, 66349), (1543, 15265), (3053, 7715)]