26922995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21283}}^1$

素因数の和:21322

約数の個数: 16

約数和(自身を含む): 36778752

約数和(自身を除く): 9855757

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 21283, 106415, 234113, 489509, 1170565, 2447545, 5384599, 26922995]

約数ペア:

[(1, 26922995), (5, 5384599), (11, 2447545), (23, 1170565), (55, 489509), (115, 234113), (253, 106415), (1265, 21283)]