2309315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 2965248

約数和(自身を除く): 655933

約数列:

[1, 5, 23, 43, 115, 215, 467, 989, 2335, 4945, 10741, 20081, 53705, 100405, 461863, 2309315]

約数ペア:

[(1, 2309315), (5, 461863), (23, 100405), (43, 53705), (115, 20081), (215, 10741), (467, 4945), (989, 2335)]