26885505

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77929}}^1$

素因数の和:77960

約数の個数: 16

約数和(自身を含む): 44887680

約数和(自身を除く): 18002175

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 77929, 233787, 389645, 1168935, 1792367, 5377101, 8961835, 26885505]

約数ペア:

[(1, 26885505), (3, 8961835), (5, 5377101), (15, 1792367), (23, 1168935), (69, 389645), (115, 233787), (345, 77929)]