28542235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11579}}^1$

素因数の和:11630

約数の個数: 16

約数和(自身を含む): 37519200

約数和(自身を除く): 8976965

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 11579, 57895, 196843, 335791, 984215, 1678955, 5708447, 28542235]

約数ペア:

[(1, 28542235), (5, 5708447), (17, 1678955), (29, 984215), (85, 335791), (145, 196843), (493, 57895), (2465, 11579)]