23419815

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:499

約数の個数: 32

約数和(自身を含む): 38840256

約数和(自身を除く): 15420441

約数列:

[1, 3, 5, 15, 41, 113, 123, 205, 337, 339, 565, 615, 1011, 1685, 1695, 4633, 5055, 13817, 13899, 23165, 38081, 41451, 69085, 69495, 114243, 190405, 207255, 571215, 1561321, 4683963, 7806605, 23419815]

約数ペア:

[(1, 23419815), (3, 7806605), (5, 4683963), (15, 1561321), (41, 571215), (113, 207255), (123, 190405), (205, 114243), (337, 69495), (339, 69085), (565, 41451), (615, 38081), (1011, 23165), (1685, 13899), (1695, 13817), (4633, 5055)]