5190915

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 8755200

約数和(自身を除く): 3564285

約数列:

[1, 3, 5, 15, 37, 47, 111, 141, 185, 199, 235, 555, 597, 705, 995, 1739, 2985, 5217, 7363, 8695, 9353, 22089, 26085, 28059, 36815, 46765, 110445, 140295, 346061, 1038183, 1730305, 5190915]

約数ペア:

[(1, 5190915), (3, 1730305), (5, 1038183), (15, 346061), (37, 140295), (47, 110445), (111, 46765), (141, 36815), (185, 28059), (199, 26085), (235, 22089), (555, 9353), (597, 8695), (705, 7363), (995, 5217), (1739, 2985)]