15250503

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{839}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 20885760

約数和(自身を除く): 5635257

約数列:

[1, 3, 73, 83, 219, 249, 839, 2517, 6059, 18177, 61247, 69637, 183741, 208911, 5083501, 15250503]

約数ペア:

[(1, 15250503), (3, 5083501), (73, 208911), (83, 183741), (219, 69637), (249, 61247), (839, 18177), (2517, 6059)]