57223885

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{5591}}^1$

素因数の和:5708

約数の個数: 16

約数和(自身を含む): 72472320

約数和(自身を除く): 15248435

約数列:

[1, 5, 23, 89, 115, 445, 2047, 5591, 10235, 27955, 128593, 497599, 642965, 2487995, 11444777, 57223885]

約数ペア:

[(1, 57223885), (5, 11444777), (23, 2487995), (89, 642965), (115, 497599), (445, 128593), (2047, 27955), (5591, 10235)]