5195745

素因数分解:

$3^4\times 5^1\times {\mathrm{12829}}^1$

素因数の和:12846

約数の個数: 20

約数和(自身を含む): 9314580

約数和(自身を除く): 4118835

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 12829, 38487, 64145, 115461, 192435, 346383, 577305, 1039149, 1731915, 5195745]

約数ペア:

[(1, 5195745), (3, 1731915), (5, 1039149), (9, 577305), (15, 346383), (27, 192435), (45, 115461), (81, 64145), (135, 38487), (405, 12829)]