12223995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2477}}^1$

素因数の和:2539

約数の個数: 32

約数和(自身を含む): 22837248

約数和(自身を除く): 10613253

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 2477, 4935, 7431, 12385, 17339, 37155, 52017, 86695, 116419, 260085, 349257, 582095, 814933, 1746285, 2444799, 4074665, 12223995]

約数ペア:

[(1, 12223995), (3, 4074665), (5, 2444799), (7, 1746285), (15, 814933), (21, 582095), (35, 349257), (47, 260085), (105, 116419), (141, 86695), (235, 52017), (329, 37155), (705, 17339), (987, 12385), (1645, 7431), (2477, 4935)]