23989845

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{419}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 18104235

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 347, 419, 1041, 1257, 1735, 2095, 3817, 4609, 5205, 6285, 11451, 13827, 19085, 23045, 57255, 69135, 145393, 436179, 726965, 1599323, 2180895, 4797969, 7996615, 23989845]

約数ペア:

[(1, 23989845), (3, 7996615), (5, 4797969), (11, 2180895), (15, 1599323), (33, 726965), (55, 436179), (165, 145393), (347, 69135), (419, 57255), (1041, 23045), (1257, 19085), (1735, 13827), (2095, 11451), (3817, 6285), (4609, 5205)]