47132145

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3203}}^1$

素因数の和:3326

約数の個数: 32

約数和(自身を含む): 84585600

約数和(自身を除く): 37453455

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 545, 981, 1635, 2943, 3203, 4905, 9609, 14715, 16015, 28827, 48045, 86481, 144135, 349127, 432405, 1047381, 1745635, 3142143, 5236905, 9426429, 15710715, 47132145]

約数ペア:

[(1, 47132145), (3, 15710715), (5, 9426429), (9, 5236905), (15, 3142143), (27, 1745635), (45, 1047381), (109, 432405), (135, 349127), (327, 144135), (545, 86481), (981, 48045), (1635, 28827), (2943, 16015), (3203, 14715), (4905, 9609)]