23042385

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17657}}^1$

素因数の和:17697

約数の個数: 24

約数和(自身を含む): 41319720

約数和(自身を除く): 18277335

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 17657, 52971, 88285, 158913, 264855, 512053, 794565, 1536159, 2560265, 4608477, 7680795, 23042385]

約数ペア:

[(1, 23042385), (3, 7680795), (5, 4608477), (9, 2560265), (15, 1536159), (29, 794565), (45, 512053), (87, 264855), (145, 158913), (261, 88285), (435, 52971), (1305, 17657)]