23145165

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13901}}^1$

素因数の和:13949

約数の個数: 24

約数和(自身を含む): 41205528

約数和(自身を除く): 18060363

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 13901, 41703, 69505, 125109, 208515, 514337, 625545, 1543011, 2571685, 4629033, 7715055, 23145165]

約数ペア:

[(1, 23145165), (3, 7715055), (5, 4629033), (9, 2571685), (15, 1543011), (37, 625545), (45, 514337), (111, 208515), (185, 125109), (333, 69505), (555, 41703), (1665, 13901)]