26688465

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1907}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 46433088

約数和(自身を除く): 19744623

約数列:

[1, 3, 5, 9, 15, 45, 311, 933, 1555, 1907, 2799, 4665, 5721, 9535, 13995, 17163, 28605, 85815, 593077, 1779231, 2965385, 5337693, 8896155, 26688465]

約数ペア:

[(1, 26688465), (3, 8896155), (5, 5337693), (9, 2965385), (15, 1779231), (45, 593077), (311, 85815), (933, 28605), (1555, 17163), (1907, 13995), (2799, 9535), (4665, 5721)]