42181245

素因数分解:

$3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1009}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 73265400

約数和(自身を除く): 31084155

約数列:

[1, 3, 5, 9, 15, 45, 929, 1009, 2787, 3027, 4645, 5045, 8361, 9081, 13935, 15135, 41805, 45405, 937361, 2812083, 4686805, 8436249, 14060415, 42181245]

約数ペア:

[(1, 42181245), (3, 14060415), (5, 8436249), (9, 4686805), (15, 2812083), (45, 937361), (929, 45405), (1009, 41805), (2787, 15135), (3027, 13935), (4645, 9081), (5045, 8361)]