22724815

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 27820800

約数和(自身を除く): 5095985

約数列:

[1, 5, 89, 223, 229, 445, 1115, 1145, 19847, 20381, 51067, 99235, 101905, 255335, 4544963, 22724815]

約数ペア:

[(1, 22724815), (5, 4544963), (89, 255335), (223, 101905), (229, 99235), (445, 51067), (1115, 20381), (1145, 19847)]