23440805

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3517}}^1$

素因数の和:3596

約数の個数: 16

約数和(自身を含む): 29720064

約数和(自身を除く): 6279259

約数列:

[1, 5, 31, 43, 155, 215, 1333, 3517, 6665, 17585, 109027, 151231, 545135, 756155, 4688161, 23440805]

約数ペア:

[(1, 23440805), (5, 4688161), (31, 756155), (43, 545135), (155, 151231), (215, 109027), (1333, 17585), (3517, 6665)]