26379015

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{135277}}^1$

素因数の和:135298

約数の個数: 16

約数和(自身を含む): 45453408

約数和(自身を除く): 19074393

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 135277, 405831, 676385, 1758601, 2029155, 5275803, 8793005, 26379015]

約数ペア:

[(1, 26379015), (3, 8793005), (5, 5275803), (13, 2029155), (15, 1758601), (39, 676385), (65, 405831), (195, 135277)]