8105445

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{641}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 14121432

約数和(自身を除く): 6015987

約数列:

[1, 3, 5, 9, 15, 45, 281, 641, 843, 1405, 1923, 2529, 3205, 4215, 5769, 9615, 12645, 28845, 180121, 540363, 900605, 1621089, 2701815, 8105445]

約数ペア:

[(1, 8105445), (3, 2701815), (5, 1621089), (9, 900605), (15, 540363), (45, 180121), (281, 28845), (641, 12645), (843, 9615), (1405, 5769), (1923, 4215), (2529, 3205)]