26373945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:873

約数の個数: 32

約数和(自身を含む): 45730944

約数和(自身を除く): 19356999

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 641, 1055, 1923, 2743, 3165, 3205, 8229, 8333, 9615, 13715, 24999, 41145, 41665, 124995, 135251, 405753, 676255, 1758263, 2028765, 5274789, 8791315, 26373945]

約数ペア:

[(1, 26373945), (3, 8791315), (5, 5274789), (13, 2028765), (15, 1758263), (39, 676255), (65, 405753), (195, 135251), (211, 124995), (633, 41665), (641, 41145), (1055, 24999), (1923, 13715), (2743, 9615), (3165, 8333), (3205, 8229)]