26631135

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20407}}^1$

素因数の和:20447

約数の個数: 24

約数和(自身を含む): 47754720

約数和(自身を除く): 21123585

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 20407, 61221, 102035, 183663, 306105, 591803, 918315, 1775409, 2959015, 5326227, 8877045, 26631135]

約数ペア:

[(1, 26631135), (3, 8877045), (5, 5326227), (9, 2959015), (15, 1775409), (29, 918315), (45, 591803), (87, 306105), (145, 183663), (261, 102035), (435, 61221), (1305, 20407)]