26385915

素因数分解:

$3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{6491}}^1$

素因数の和:6770

約数の個数: 16

約数和(自身を含む): 42379776

約数和(自身を除く): 15993861

約数列:

[1, 3, 5, 15, 271, 813, 1355, 4065, 6491, 19473, 32455, 97365, 1759061, 5277183, 8795305, 26385915]

約数ペア:

[(1, 26385915), (3, 8795305), (5, 5277183), (15, 1759061), (271, 97365), (813, 32455), (1355, 19473), (4065, 6491)]