11909565

素因数分解:

$3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 21634560

約数和(自身を除く): 9724995

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 135, 141, 235, 423, 705, 1269, 1877, 2115, 5631, 6345, 9385, 16893, 28155, 50679, 84465, 88219, 253395, 264657, 441095, 793971, 1323285, 2381913, 3969855, 11909565]

約数ペア:

[(1, 11909565), (3, 3969855), (5, 2381913), (9, 1323285), (15, 793971), (27, 441095), (45, 264657), (47, 253395), (135, 88219), (141, 84465), (235, 50679), (423, 28155), (705, 16893), (1269, 9385), (1877, 6345), (2115, 5631)]