23910315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 45868032

約数和(自身を除く): 21957717

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 71, 143, 157, 165, 195, 213, 355, 429, 471, 715, 781, 785, 923, 1065, 1727, 2041, 2145, 2343, 2355, 2769, 3905, 4615, 5181, 6123, 8635, 10153, 10205, 11147, 11715, 13845, 22451, 25905, 30459, 30615, 33441, 50765, 55735, 67353, 112255, 122617, 144911, 152295, 167205, 336765, 367851, 434733, 613085, 724555, 1594021, 1839255, 2173665, 4782063, 7970105, 23910315]

約数ペア:

[(1, 23910315), (3, 7970105), (5, 4782063), (11, 2173665), (13, 1839255), (15, 1594021), (33, 724555), (39, 613085), (55, 434733), (65, 367851), (71, 336765), (143, 167205), (157, 152295), (165, 144911), (195, 122617), (213, 112255), (355, 67353), (429, 55735), (471, 50765), (715, 33441), (781, 30615), (785, 30459), (923, 25905), (1065, 22451), (1727, 13845), (2041, 11715), (2145, 11147), (2343, 10205), (2355, 10153), (2769, 8635), (3905, 6123), (4615, 5181)]