26718065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21121}}^1$

素因数の和:21160

約数の個数: 16

約数和(自身を含む): 36498816

約数和(自身を除く): 9780751

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 21121, 105605, 232331, 485783, 1161655, 2428915, 5343613, 26718065]

約数ペア:

[(1, 26718065), (5, 5343613), (11, 2428915), (23, 1161655), (55, 485783), (115, 232331), (253, 105605), (1265, 21121)]