23386455

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1619}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 18603945

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 1619, 2889, 4815, 4857, 8095, 14445, 14571, 24285, 43713, 72855, 173233, 218565, 519699, 866165, 1559097, 2598495, 4677291, 7795485, 23386455]

約数ペア:

[(1, 23386455), (3, 7795485), (5, 4677291), (9, 2598495), (15, 1559097), (27, 866165), (45, 519699), (107, 218565), (135, 173233), (321, 72855), (535, 43713), (963, 24285), (1605, 14571), (1619, 14445), (2889, 8095), (4815, 4857)]