6554115

素因数分解:

$3^4\times 5^1\times {\mathrm{16183}}^1$

素因数の和:16200

約数の個数: 20

約数和(自身を含む): 11749584

約数和(自身を除く): 5195469

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 16183, 48549, 80915, 145647, 242745, 436941, 728235, 1310823, 2184705, 6554115]

約数ペア:

[(1, 6554115), (3, 2184705), (5, 1310823), (9, 728235), (15, 436941), (27, 242745), (45, 145647), (81, 80915), (135, 48549), (405, 16183)]