27059615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21391}}^1$

素因数の和:21430

約数の個数: 16

約数和(自身を含む): 36965376

約数和(自身を除く): 9905761

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 21391, 106955, 235301, 491993, 1176505, 2459965, 5411923, 27059615]

約数ペア:

[(1, 27059615), (5, 5411923), (11, 2459965), (23, 1176505), (55, 491993), (115, 235301), (253, 106955), (1265, 21391)]