7152215

素因数分解:

$5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1129}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 9871680

約数和(自身を除く): 2719465

約数列:

[1, 5, 7, 35, 181, 905, 1129, 1267, 5645, 6335, 7903, 39515, 204349, 1021745, 1430443, 7152215]

約数ペア:

[(1, 7152215), (5, 1430443), (7, 1021745), (35, 204349), (181, 39515), (905, 7903), (1129, 6335), (1267, 5645)]