27186115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21491}}^1$

素因数の和:21530

約数の個数: 16

約数和(自身を含む): 37138176

約数和(自身を除く): 9952061

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 21491, 107455, 236401, 494293, 1182005, 2471465, 5437223, 27186115]

約数ペア:

[(1, 27186115), (5, 5437223), (11, 2471465), (23, 1182005), (55, 494293), (115, 236401), (253, 107455), (1265, 21491)]