23270885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{809}}^1$

素因数の和:1348

約数の個数: 16

約数和(自身を含む): 30559680

約数和(自身を除く): 7288795

約数列:

[1, 5, 11, 55, 523, 809, 2615, 4045, 5753, 8899, 28765, 44495, 423107, 2115535, 4654177, 23270885]

約数ペア:

[(1, 23270885), (5, 4654177), (11, 2115535), (55, 423107), (523, 44495), (809, 28765), (2615, 8899), (4045, 5753)]