15287267

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 17775936

約数和(自身を除く): 2488669

約数列:

[1, 17, 19, 47, 53, 323, 361, 799, 893, 901, 1007, 2491, 6137, 15181, 16967, 17119, 19133, 42347, 47329, 288439, 325261, 804593, 899251, 15287267]

約数ペア:

[(1, 15287267), (17, 899251), (19, 804593), (47, 325261), (53, 288439), (323, 47329), (361, 42347), (799, 19133), (893, 17119), (901, 16967), (1007, 15181), (2491, 6137)]