147291985

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9649}}^1$

素因数の和:9768

約数の個数: 16

約数和(自身を含む): 183427200

約数和(自身を除く): 36135215

約数列:

[1, 5, 43, 71, 215, 355, 3053, 9649, 15265, 48245, 414907, 685079, 2074535, 3425395, 29458397, 147291985]

約数ペア:

[(1, 147291985), (5, 29458397), (43, 3425395), (71, 2074535), (215, 685079), (355, 414907), (3053, 48245), (9649, 15265)]