23306445

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27259}}^1$

素因数の和:27289

約数の個数: 24

約数和(自身を含む): 42525600

約数和(自身を除く): 19219155

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 27259, 81777, 136295, 245331, 408885, 517921, 1226655, 1553763, 2589605, 4661289, 7768815, 23306445]

約数ペア:

[(1, 23306445), (3, 7768815), (5, 4661289), (9, 2589605), (15, 1553763), (19, 1226655), (45, 517921), (57, 408885), (95, 245331), (171, 136295), (285, 81777), (855, 27259)]