16130745

素因数分解:

$3^4\times 5^1\times {\mathrm{39829}}^1$

素因数の和:39846

約数の個数: 20

約数和(自身を含む): 28916580

約数和(自身を除く): 12785835

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 39829, 119487, 199145, 358461, 597435, 1075383, 1792305, 3226149, 5376915, 16130745]

約数ペア:

[(1, 16130745), (3, 5376915), (5, 3226149), (9, 1792305), (15, 1075383), (27, 597435), (45, 358461), (81, 199145), (135, 119487), (405, 39829)]