1214906565

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{582689}}^1$

素因数の和:582836

約数の個数: 16

約数和(自身を含む): 1957838400

約数和(自身を除く): 742931835

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 582689, 1748067, 2913445, 8740335, 80993771, 242981313, 404968855, 1214906565]

約数ペア:

[(1, 1214906565), (3, 404968855), (5, 242981313), (15, 80993771), (139, 8740335), (417, 2913445), (695, 1748067), (2085, 582689)]