23279905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1361}}^1$

素因数の和:1688

約数の個数: 16

約数和(自身を含む): 30595968

約数和(自身を除く): 7316063

約数列:

[1, 5, 11, 55, 311, 1361, 1555, 3421, 6805, 14971, 17105, 74855, 423271, 2116355, 4655981, 23279905]

約数ペア:

[(1, 23279905), (5, 4655981), (11, 2116355), (55, 423271), (311, 74855), (1361, 17105), (1555, 14971), (3421, 6805)]