23023705

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 28480320

約数和(自身を除く): 5456615

約数列:

[1, 5, 43, 173, 215, 619, 865, 3095, 7439, 26617, 37195, 107087, 133085, 535435, 4604741, 23023705]

約数ペア:

[(1, 23023705), (5, 4604741), (43, 535435), (173, 133085), (215, 107087), (619, 37195), (865, 26617), (3095, 7439)]