274402535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{216919}}^1$

素因数の和:216958

約数の個数: 16

約数和(自身を含む): 374837760

約数和(自身を除く): 100435225

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 216919, 1084595, 2386109, 4989137, 11930545, 24945685, 54880507, 274402535]

約数ペア:

[(1, 274402535), (5, 54880507), (11, 24945685), (23, 11930545), (55, 4989137), (115, 2386109), (253, 1084595), (1265, 216919)]