2388555

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 4576320

約数和(自身を除く): 2187765

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1361, 1755, 4083, 6805, 12249, 17693, 20415, 36747, 53079, 61245, 88465, 159237, 183735, 265395, 477711, 796185, 2388555]

約数ペア:

[(1, 2388555), (3, 796185), (5, 477711), (9, 265395), (13, 183735), (15, 159237), (27, 88465), (39, 61245), (45, 53079), (65, 36747), (117, 20415), (135, 17693), (195, 12249), (351, 6805), (585, 4083), (1361, 1755)]