26916945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4409}}^1$

素因数の和:4465

約数の個数: 32

約数和(自身を含む): 48263040

約数和(自身を除く): 21346095

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 4409, 6105, 13227, 22045, 48499, 66135, 145497, 163133, 242495, 489399, 727485, 815665, 1794463, 2446995, 5383389, 8972315, 26916945]

約数ペア:

[(1, 26916945), (3, 8972315), (5, 5383389), (11, 2446995), (15, 1794463), (33, 815665), (37, 727485), (55, 489399), (111, 242495), (165, 163133), (185, 145497), (407, 66135), (555, 48499), (1221, 22045), (2035, 13227), (4409, 6105)]